213031465516200 has 96 divisors (see below), whose sum is σ = 661694985194400. Its totient is φ = 56696782882560.

The previous prime is 213031465516159. The next prime is 213031465516211. The reversal of 213031465516200 is 2615564130312.

It is a happy 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, 348469102 + ... + 349079901.

It is an arithmetic number, because the mean of its divisors is an integer number (6892656095775).

Almost surely, 2^{213031465516200} is an apocalyptic number.

213031465516200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213031465516200 is an abundant number, since it is smaller than the sum of its proper divisors (448663519678200).

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

213031465516200 is a wasteful number, since it uses less digits than its factorization.

213031465516200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697549531 (or 697549522 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 213031465516200 in words is "two hundred thirteen trillion, thirty-one billion, four hundred sixty-five million, five hundred sixteen thousand, two hundred".