210541013145102 has 64 divisors (see below), whose sum is σ = 445137986479680. Its totient is φ = 66284552914944.

The previous prime is 210541013145007. The next prime is 210541013145163. The reversal of 210541013145102 is 201541310145012.

It is a self number, because there is not a number n which added to its sum of digits gives 210541013145102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30765033 + ... + 36980660.

It is an arithmetic number, because the mean of its divisors is an integer number (6955281038745).

Almost surely, 2^{210541013145102} is an apocalyptic number.

210541013145102 is an abundant number, since it is smaller than the sum of its proper divisors (234596973334578).

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

210541013145102 is a wasteful number, since it uses less digits than its factorization.

210541013145102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67746117.

The product of its (nonzero) digits is 4800, while the sum is 30.

The spelling of 210541013145102 in words is "two hundred ten trillion, five hundred forty-one billion, thirteen million, one hundred forty-five thousand, one hundred two".