112131112300 has 36 divisors (see below), whose sum is σ = 244415703616. Its totient is φ = 44651304000.

The previous prime is 112131112231. The next prime is 112131112409. The reversal of 112131112300 is 3211131211.

It is a happy number.

It is a super-2 number, since 2×112131112300² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2491851 + ... + 2536450.

Almost surely, 2^112131112300 is an apocalyptic number.

112131112300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112131112300 is an abundant number, since it is smaller than the sum of its proper divisors (132284591316).

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

112131112300 is a wasteful number, since it uses less digits than its factorization.

112131112300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5028538 (or 5028531 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 112131112300 its reverse (3211131211), we get a palindrome (115342243511).

The spelling of 112131112300 in words is "one hundred twelve billion, one hundred thirty-one million, one hundred twelve thousand, three hundred".