102112301331102 has 32 divisors (see below), whose sum is σ = 205938469440000. Its totient is φ = 33752552052128.

The previous prime is 102112301331091. The next prime is 102112301331119. The reversal of 102112301331102 is 201133103211201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94806378 + ... + 95877389.

It is an arithmetic number, because the mean of its divisors is an integer number (6435577170000).

Almost surely, 2^{102112301331102} is an apocalyptic number.

102112301331102 is an abundant number, since it is smaller than the sum of its proper divisors (103826168108898).

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

102112301331102 is a wasteful number, since it uses less digits than its factorization.

102112301331102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190684520.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 102112301331102 its reverse (201133103211201), we get a palindrome (303245404542303).

The spelling of 102112301331102 in words is "one hundred two trillion, one hundred twelve billion, three hundred one million, three hundred thirty-one thousand, one hundred two".