101213233312100 has 72 divisors (see below), whose sum is σ = 270317189300928. Its totient is φ = 32032319990400.

The previous prime is 101213233312073. The next prime is 101213233312171. The reversal of 101213233312100 is 1213332312101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5561157566 + ... + 5561175765.

Almost surely, 2^{101213233312100} is an apocalyptic number.

101213233312100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101213233312100 is an abundant number, since it is smaller than the sum of its proper divisors (169103955988828).

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

101213233312100 is a wasteful number, since it uses less digits than its factorization.

101213233312100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11122333365 (or 11122333358 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 101213233312100 its reverse (1213332312101), we get a palindrome (102426565624201).

Subtracting from 101213233312100 its reverse (1213332312101), we obtain a palindrome (99999900999999).

The spelling of 101213233312100 in words is "one hundred one trillion, two hundred thirteen billion, two hundred thirty-three million, three hundred twelve thousand, one hundred".