213086876700 has 72 divisors (see below), whose sum is σ = 618987882240. Its totient is φ = 56596760000.

The previous prime is 213086876689. The next prime is 213086876711. The reversal of 213086876700 is 7678680312.

It is an interprime number because it is at equal distance from previous prime (213086876689) and next prime (213086876711).

It is a super-2 number, since 2×213086876700² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 213086876700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1339620 + ... + 1490219.

It is an arithmetic number, because the mean of its divisors is an integer number (8597053920).

Almost surely, 2^213086876700 is an apocalyptic number.

213086876700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213086876700 is an abundant number, since it is smaller than the sum of its proper divisors (405901005540).

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

213086876700 is a wasteful number, since it uses less digits than its factorization.

213086876700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2830107 (or 2830100 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 213086876700 in words is "two hundred thirteen billion, eighty-six million, eight hundred seventy-six thousand, seven hundred".