210052154013 has 32 divisors (see below), whose sum is σ = 319510128000. Its totient is φ = 121679490816.

The previous prime is 210052154009. The next prime is 210052154023. The reversal of 210052154013 is 310451250012.

It is a happy number.

It is not a de Polignac number, because 210052154013 - 2² = 210052154009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210052154023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 786438 + ... + 1019111.

It is an arithmetic number, because the mean of its divisors is an integer number (9984691500).

Almost surely, 2^210052154013 is an apocalyptic number.

It is an amenable number.

210052154013 is a deficient number, since it is larger than the sum of its proper divisors (109457973987).

210052154013 is a wasteful number, since it uses less digits than its factorization.

210052154013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805741.

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 210052154013 in words is "two hundred ten billion, fifty-two million, one hundred fifty-four thousand, thirteen".