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230011301010120 = 233572379103212581
BaseRepresentation
bin110100010011000110101101…
…111001000001101011001000
31010011101212101001011121112220
4310103012231321001223020
5220122001121024310440
62133105422152334040
766306524314014300
oct6423065571015310
91104355331147486
10230011301010120
116731a277046593
12219698933a4320
139b45c84ab8266
1440b286bc38600
151b8d1c60658d0
hexd131ade41ac8

230011301010120 has 192 divisors, whose sum is σ = 804810429403200. Its totient is φ = 52435293442560.

The previous prime is 230011301010089. The next prime is 230011301010137. The reversal of 230011301010120 is 21010103110032.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 230011301010120.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49377771 + ... + 53834810.

It is an arithmetic number, because the mean of its divisors is an integer number (4191720986475).

Almost surely, 2230011301010120 is an apocalyptic number.

230011301010120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230011301010120 is an abundant number, since it is smaller than the sum of its proper divisors (574799128393080).

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

230011301010120 is a wasteful number, since it uses less digits than its factorization.

230011301010120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103212988 (or 103212977 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 230011301010120 its reverse (21010103110032), we get a palindrome (251021404120152).

The spelling of 230011301010120 in words is "two hundred thirty trillion, eleven billion, three hundred one million, ten thousand, one hundred twenty".