113212130010000 has 800 divisors, whose sum is σ = 420092648921088. Its totient is φ = 25727500800000.

The previous prime is 113212130009981. The next prime is 113212130010011. The reversal of 113212130010000 is 10031212311.

It is a happy number.

It is a super-2 number, since 2×113212130010000² (a number of 29 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 44379508725 + ... + 44379511275.

Almost surely, 2^{113212130010000} is an apocalyptic number.

113212130010000 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 113212130010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210046324460544).

113212130010000 is an abundant number, since it is smaller than the sum of its proper divisors (306880518911088).

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

113212130010000 is a wasteful number, since it uses less digits than its factorization.

113212130010000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3729 (or 3708 counting only the distinct ones).

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

Adding to 113212130010000 its reverse (10031212311), we get a palindrome (113222161222311).

The spelling of 113212130010000 in words is "one hundred thirteen trillion, two hundred twelve billion, one hundred thirty million, ten thousand".