102000001120200 has 144 divisors (see below), whose sum is σ = 357443482331520. Its totient is φ = 26017391579520.

The previous prime is 102000001120159. The next prime is 102000001120261. The reversal of 102000001120200 is 2021100000201.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1231842672 + ... + 1231925471.

It is an arithmetic number, because the mean of its divisors is an integer number (2482246405080).

Almost surely, 2^{102000001120200} is an apocalyptic number.

102000001120200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102000001120200 is an abundant number, since it is smaller than the sum of its proper divisors (255443481211320).

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

102000001120200 is a wasteful number, since it uses less digits than its factorization.

102000001120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463768188 (or 2463768176 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 102000001120200 its reverse (2021100000201), we get a palindrome (104021101120401).

The spelling of 102000001120200 in words is "one hundred two trillion, one million, one hundred twenty thousand, two hundred".