102276555356 has 12 divisors (see below), whose sum is σ = 179097912840. Its totient is φ = 51105723120.

The previous prime is 102276555347. The next prime is 102276555361. The reversal of 102276555356 is 653555672201.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 102276555356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8131571 + ... + 8144138.

It is an arithmetic number, because the mean of its divisors is an integer number (14924826070).

Almost surely, 2^102276555356 is an apocalyptic number.

It is an amenable number.

102276555356 is a deficient number, since it is larger than the sum of its proper divisors (76821357484).

102276555356 is a wasteful number, since it uses less digits than its factorization.

102276555356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16277284 (or 16277282 counting only the distinct ones).

The product of its (nonzero) digits is 1890000, while the sum is 47.

The spelling of 102276555356 in words is "one hundred two billion, two hundred seventy-six million, five hundred fifty-five thousand, three hundred fifty-six".