113234123000000 has 98 divisors (see below), whose sum is σ = 280870110832188. Its totient is φ = 45293648800000.

The previous prime is 113234122999969. The next prime is 113234123000023. The reversal of 113234123000000 is 321432311.

It is a super-2 number, since 2×113234123000000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 55617062 + ... + 57617061.

Almost surely, 2^{113234123000000} is an apocalyptic number.

113234123000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113234123000000 is an abundant number, since it is smaller than the sum of its proper divisors (167635987832188).

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

113234123000000 is an frugal number, since it uses more digits than its factorization.

113234123000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113234165 (or 113234130 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 113234123000000 its reverse (321432311), we get a palindrome (113234444432311).

The spelling of 113234123000000 in words is "one hundred thirteen trillion, two hundred thirty-four billion, one hundred twenty-three million", and thus it is an aban number.