210201103131012 has 72 divisors (see below), whose sum is σ = 607315057346816. Its totient is φ = 60050789524224.

The previous prime is 210201103130903. The next prime is 210201103131031. The reversal of 210201103131012 is 210131301102012.

210201103131012 is a `hidden beast` number, since 210 + 2 + 0 + 110 + 31 + 310 + 1 + 2 = 666.

It is a super-2 number, since 2×210201103131012² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 44034853 + ... + 48574380.

Almost surely, 2^{210201103131012} is an apocalyptic number.

It is an amenable number.

210201103131012 is an abundant number, since it is smaller than the sum of its proper divisors (397113954215804).

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

210201103131012 is a wasteful number, since it uses less digits than its factorization.

210201103131012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92618257 (or 92618252 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 210201103131012 its reverse (210131301102012), we get a palindrome (420332404233024).

The spelling of 210201103131012 in words is "two hundred ten trillion, two hundred one billion, one hundred three million, one hundred thirty-one thousand, twelve".