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230033030001000 = 233531923712471321
BaseRepresentation
bin110100010011011010111101…
…000010100011000101101000
31010011110221110101002201101220
4310103122331002203011220
5220122330121140013000
62133123414244142040
766311223632260032
oct6423327502430550
91104427411081356
10230033030001000
1167328507539a96
1221971b38397920
139b48038750005
1440b392d9d0c52
151b8da489b01a0
hexd136bd0a3168

230033030001000 has 512 divisors, whose sum is σ = 799427194675200. Its totient is φ = 54803992320000.

The previous prime is 230033030000999. The next prime is 230033030001001. The reversal of 230033030001000 is 100030330032.

It is an interprime number because it is at equal distance from previous prime (230033030000999) and next prime (230033030001001).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (230033030001001) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 91845340 + ... + 94316660.

It is an arithmetic number, because the mean of its divisors is an integer number (1561381239600).

Almost surely, 2230033030001000 is an apocalyptic number.

230033030001000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230033030001000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399713597337600).

230033030001000 is an abundant number, since it is smaller than the sum of its proper divisors (569394164674200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230033030001000 is a wasteful number, since it uses less digits than its factorization.

230033030001000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471458 (or 2471444 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 230033030001000 its reverse (100030330032), we get a palindrome (230133060331032).

The spelling of 230033030001000 in words is "two hundred thirty trillion, thirty-three billion, thirty million, one thousand".