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10111230130000 = 24543746359023
BaseRepresentation
bin1001001100100011010001…
…0001111011011101010000
31022210121212000100022022211
42103020310101323131100
52311130244403130000
633301011320441504
72062340465012506
oct223106421733520
938717760308284
1010111230130000
11324916a899a9a
12117375a619294
1358463c468aac
1426d559846676
1512803a0287ba
hex9323447b750

10111230130000 has 200 divisors, whose sum is σ = 25196658088448. Its totient is φ = 3926615616000.

The previous prime is 10111230129971. The next prime is 10111230130003. The reversal of 10111230130000 is 3103211101.

It is a tau number, because it is divible by the number of its divisors (200).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111230130003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 171280489 + ... + 171339511.

Almost surely, 210111230130000 is an apocalyptic number.

10111230130000 is a gapful number since it is divisible by the number (10) 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 10111230130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12598329044224).

10111230130000 is an abundant number, since it is smaller than the sum of its proper divisors (15085427958448).

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

10111230130000 is an equidigital number, since it uses as much as digits as its factorization.

10111230130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59551 (or 59530 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10111230130000 its reverse (3103211101), we get a palindrome (10114333341101).

The spelling of 10111230130000 in words is "ten trillion, one hundred eleven billion, two hundred thirty million, one hundred thirty thousand".