201013212312102 has 16 divisors (see below), whose sum is σ = 402189386317632. Its totient is φ = 66977243821800.

The previous prime is 201013212312097. The next prime is 201013212312179. The reversal of 201013212312102 is 201213212310102.

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, 6790054524 + ... + 6790084127.

It is an arithmetic number, because the mean of its divisors is an integer number (25136836644852).

Almost surely, 2^{201013212312102} is an apocalyptic number.

201013212312102 is an abundant number, since it is smaller than the sum of its proper divisors (201176174005530).

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

201013212312102 is a wasteful number, since it uses less digits than its factorization.

201013212312102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13580141123.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 201013212312102 its reverse (201213212310102), we get a palindrome (402226424622204).

The spelling of 201013212312102 in words is "two hundred one trillion, thirteen billion, two hundred twelve million, three hundred twelve thousand, one hundred two".