102110000000202 has 96 divisors (see below), whose sum is σ = 223718951828736. Its totient is φ = 33657235200000.

The previous prime is 102110000000201. The next prime is 102110000000249. The reversal of 102110000000202 is 202000000011201.

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

It is not an unprimeable number, because it can be changed into a prime (102110000000201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3215945827 + ... + 3215977577.

It is an arithmetic number, because the mean of its divisors is an integer number (2330405748216).

Almost surely, 2^{102110000000202} is an apocalyptic number.

102110000000202 is an abundant number, since it is smaller than the sum of its proper divisors (121608951828534).

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

102110000000202 is a wasteful number, since it uses less digits than its factorization.

102110000000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37476 (or 37473 counting only the distinct ones).

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

Adding to 102110000000202 its reverse (202000000011201), we get a palindrome (304110000011403).

The spelling of 102110000000202 in words is "one hundred two trillion, one hundred ten billion, two hundred two", and thus it is an aban number.