202052013 has 16 divisors (see below), whose sum is σ = 279023616. Its totient is φ = 129972080.

The previous prime is 202052003. The next prime is 202052027. The reversal of 202052013 is 310250202.

It is a cyclic number.

It is not a de Polignac number, because 202052013 - 2⁵ = 202051981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202051983 and 202052001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202052003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81 + ... + 20102.

It is an arithmetic number, because the mean of its divisors is an integer number (17438976).

Almost surely, 2^202052013 is an apocalyptic number.

It is an amenable number.

202052013 is a deficient number, since it is larger than the sum of its proper divisors (76971603).

202052013 is a wasteful number, since it uses less digits than its factorization.

202052013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20304.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 202052013 is about 14214.5000967322. The cubic root of 202052013 is about 586.7967869880.

The spelling of 202052013 in words is "two hundred two million, fifty-two thousand, thirteen".