102110102120202 has 64 divisors (see below), whose sum is σ = 243500095254528. Its totient is φ = 28182881376000.

The previous prime is 102110102120183. The next prime is 102110102120207. The reversal of 102110102120202 is 202021201011201.

It is not an unprimeable number, because it can be changed into a prime (102110102120207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1467823624 + ... + 1467893187.

It is an arithmetic number, because the mean of its divisors is an integer number (3804688988352).

Almost surely, 2^{102110102120202} is an apocalyptic number.

102110102120202 is an abundant number, since it is smaller than the sum of its proper divisors (141389993134326).

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

102110102120202 is a wasteful number, since it uses less digits than its factorization.

102110102120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2935716875.

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

Adding to 102110102120202 its reverse (202021201011201), we get a palindrome (304131303131403).

The spelling of 102110102120202 in words is "one hundred two trillion, one hundred ten billion, one hundred two million, one hundred twenty thousand, two hundred two".