213011160 has 64 divisors (see below), whose sum is σ = 640090080. Its totient is φ = 56709120.

The previous prime is 213011159. The next prime is 213011203. The reversal of 213011160 is 61110312.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101320 + ... + 103400.

Almost surely, 2^213011160 is an apocalyptic number.

213011160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213011160 is an abundant number, since it is smaller than the sum of its proper divisors (427078920).

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

213011160 is a wasteful number, since it uses less digits than its factorization.

213011160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2948 (or 2944 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 213011160 is about 14594.9018496186. The cubic root of 213011160 is about 597.2196919341.

Adding to 213011160 its reverse (61110312), we get a palindrome (274121472).

The spelling of 213011160 in words is "two hundred thirteen million, eleven thousand, one hundred sixty".