102513888888 has 32 divisors (see below), whose sum is σ = 258128505600. Its totient is φ = 33925458528.

The previous prime is 102513888887. The next prime is 102513888889. The reversal of 102513888888 is 888888315201.

It is an interprime number because it is at equal distance from previous prime (102513888887) and next prime (102513888889).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102513888887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15361456 + ... + 15368127.

It is an arithmetic number, because the mean of its divisors is an integer number (8066515800).

Almost surely, 2^102513888888 is an apocalyptic number.

It is an amenable number.

102513888888 is an abundant number, since it is smaller than the sum of its proper divisors (155614616712).

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

102513888888 is a wasteful number, since it uses less digits than its factorization.

102513888888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30729731 (or 30729727 counting only the distinct ones).

The product of its (nonzero) digits is 7864320, while the sum is 60.

The spelling of 102513888888 in words is "one hundred two billion, five hundred thirteen million, eight hundred eighty-eight thousand, eight hundred eighty-eight".