102110211220200 has 48 divisors (see below), whose sum is σ = 316541654784480. Its totient is φ = 27229389658560.

The previous prime is 102110211220169. The next prime is 102110211220219. The reversal of 102110211220200 is 2022112011201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 102110211220200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85091842084 + ... + 85091843283.

It is an arithmetic number, because the mean of its divisors is an integer number (6594617808010).

Almost surely, 2^{102110211220200} is an apocalyptic number.

102110211220200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102110211220200 is an abundant number, since it is smaller than the sum of its proper divisors (214431443564280).

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

102110211220200 is a wasteful number, since it uses less digits than its factorization.

102110211220200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170183685386 (or 170183685377 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102110211220200 its reverse (2022112011201), we get a palindrome (104132323231401).

The spelling of 102110211220200 in words is "one hundred two trillion, one hundred ten billion, two hundred eleven million, two hundred twenty thousand, two hundred".