102902585096 has 32 divisors (see below), whose sum is σ = 193821579000. Its totient is φ = 51217367040.

The previous prime is 102902585057. The next prime is 102902585101. The reversal of 102902585096 is 690585209201.

It can be written as a sum of positive squares in 4 ways, for example, as 95932672900 + 6969912196 = 309730^2 + 83486^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 102902585096.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1522256 + ... + 1588416.

Almost surely, 2^102902585096 is an apocalyptic number.

It is an amenable number.

102902585096 is a deficient number, since it is larger than the sum of its proper divisors (90918993904).

102902585096 is a wasteful number, since it uses less digits than its factorization.

102902585096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67049 (or 67045 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 47.

The spelling of 102902585096 in words is "one hundred two billion, nine hundred two million, five hundred eighty-five thousand, ninety-six".