102002545502412 has 96 divisors (see below), whose sum is σ = 252400042669824. Its totient is φ = 31950807398400.

The previous prime is 102002545502411. The next prime is 102002545502413. The reversal of 102002545502412 is 214205545200201.

102002545502412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (102002545502411) and next prime (102002545502413).

It is not an unprimeable number, because it can be changed into a prime (102002545502411) 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, 1711106487 + ... + 1711166097.

It is an arithmetic number, because the mean of its divisors is an integer number (2629167111144).

Almost surely, 2^{102002545502412} is an apocalyptic number.

102002545502412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102002545502412 is an abundant number, since it is smaller than the sum of its proper divisors (150397497167412).

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

102002545502412 is a wasteful number, since it uses less digits than its factorization.

102002545502412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72599 (or 72597 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

The spelling of 102002545502412 in words is "one hundred two trillion, two billion, five hundred forty-five million, five hundred two thousand, four hundred twelve".