102011211010200 has 192 divisors, whose sum is σ = 336174520953600. Its totient is φ = 25516092096000.

The previous prime is 102011211010097. The next prime is 102011211010327. The reversal of 102011211010200 is 2010112110201.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43147372 + ... + 45450171.

It is an arithmetic number, because the mean of its divisors is an integer number (1750908963300).

Almost surely, 2^{102011211010200} is an apocalyptic number.

102011211010200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102011211010200 is an abundant number, since it is smaller than the sum of its proper divisors (234163309943400).

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

102011211010200 is a wasteful number, since it uses less digits than its factorization.

102011211010200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88597682 (or 88597673 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 102011211010200 its reverse (2010112110201), we get a palindrome (104021323120401).

The spelling of 102011211010200 in words is "one hundred two trillion, eleven billion, two hundred eleven million, ten thousand, two hundred".