502213113 has 12 divisors (see below), whose sum is σ = 748819968. Its totient is φ = 324008280.

The previous prime is 502213091. The next prime is 502213121. The reversal of 502213113 is 311312205.

It is not a de Polignac number, because 502213113 - 2⁵ = 502213081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (502213193) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 899745 + ... + 900302.

It is an arithmetic number, because the mean of its divisors is an integer number (62401664).

Almost surely, 2^502213113 is an apocalyptic number.

It is an amenable number.

502213113 is a deficient number, since it is larger than the sum of its proper divisors (246606855).

502213113 is a wasteful number, since it uses less digits than its factorization.

502213113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800084 (or 1800081 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 502213113 is about 22410.1118471104. Note that the first 3 decimals coincide. The cubic root of 502213113 is about 794.8698351032.

Adding to 502213113 its reverse (311312205), we get a palindrome (813525318).

The spelling of 502213113 in words is "five hundred two million, two hundred thirteen thousand, one hundred thirteen".