112312121300 has 36 divisors (see below), whose sum is σ = 243807791136. Its totient is φ = 44908168800.

The previous prime is 112312121293. The next prime is 112312121323. The reversal of 112312121300 is 3121213211.

It is a super-2 number, since 2×112312121300² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 63959 + ... + 478241.

Almost surely, 2^112312121300 is an apocalyptic number.

112312121300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112312121300 is an abundant number, since it is smaller than the sum of its proper divisors (131495669836).

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

112312121300 is a wasteful number, since it uses less digits than its factorization.

112312121300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417008 (or 417001 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 112312121300 its reverse (3121213211), we get a palindrome (115433334511).

The spelling of 112312121300 in words is "one hundred twelve billion, three hundred twelve million, one hundred twenty-one thousand, three hundred".