102112011201000 has 256 divisors, whose sum is σ = 342492613632000. Its totient is φ = 25247851603200.

The previous prime is 102112011200971. The next prime is 102112011201017. The reversal of 102112011201000 is 102110211201.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16378860 + ... + 21736859.

It is an arithmetic number, because the mean of its divisors is an integer number (1337861772000).

Almost surely, 2^{102112011201000} is an apocalyptic number.

102112011201000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102112011201000 is an abundant number, since it is smaller than the sum of its proper divisors (240380602431000).

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

102112011201000 is a wasteful number, since it uses less digits than its factorization.

102112011201000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38115809 (or 38115795 counting only the distinct ones).

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

Adding to 102112011201000 its reverse (102110211201), we get a palindrome (102214121412201).

The spelling of 102112011201000 in words is "one hundred two trillion, one hundred twelve billion, eleven million, two hundred one thousand".