102452818188 has 96 divisors (see below), whose sum is σ = 301855970304. Its totient is φ = 26352488448.

The previous prime is 102452818183. The next prime is 102452818201. The reversal of 102452818188 is 881818254201.

It is not an unprimeable number, because it can be changed into a prime (102452818183) 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, 1526845 + ... + 1592532.

It is an arithmetic number, because the mean of its divisors is an integer number (3144333024).

Almost surely, 2^102452818188 is an apocalyptic number.

It is an amenable number.

102452818188 is an abundant number, since it is smaller than the sum of its proper divisors (199403152116).

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

102452818188 is a wasteful number, since it uses less digits than its factorization.

102452818188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119431 (or 3119429 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 48.

The spelling of 102452818188 in words is "one hundred two billion, four hundred fifty-two million, eight hundred eighteen thousand, one hundred eighty-eight".