102355555532 has 12 divisors (see below), whose sum is σ = 179124621816. Its totient is φ = 51177092160.

The previous prime is 102355555501. The next prime is 102355555543. The reversal of 102355555532 is 235555553201.

It is a self number, because there is not a number n which added to its sum of digits gives 102355555532.

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, 322883 + ... + 555845.

It is an arithmetic number, because the mean of its divisors is an integer number (14927051818).

Almost surely, 2^102355555532 is an apocalyptic number.

It is an amenable number.

102355555532 is a deficient number, since it is larger than the sum of its proper divisors (76769066284).

102355555532 is a wasteful number, since it uses less digits than its factorization.

102355555532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342808 (or 342806 counting only the distinct ones).

The product of its (nonzero) digits is 562500, while the sum is 41.

The spelling of 102355555532 in words is "one hundred two billion, three hundred fifty-five million, five hundred fifty-five thousand, five hundred thirty-two".