101331123010012 has 24 divisors (see below), whose sum is σ = 203393878692704. Its totient is φ = 43270845717312.

The previous prime is 101331123010001. The next prime is 101331123010021. The reversal of 101331123010012 is 210010321133101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6532426683 + ... + 6532442194.

Almost surely, 2^{101331123010012} is an apocalyptic number.

It is an amenable number.

101331123010012 is an abundant number, since it is smaller than the sum of its proper divisors (102062755682692).

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

101331123010012 is a wasteful number, since it uses less digits than its factorization.

101331123010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13064869165 (or 13064869163 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 101331123010012 its reverse (210010321133101), we get a palindrome (311341444143113).

The spelling of 101331123010012 in words is "one hundred one trillion, three hundred thirty-one billion, one hundred twenty-three million, ten thousand, twelve".