102358170122 has 32 divisors (see below), whose sum is σ = 167752198992. Its totient is φ = 46556342784.

The previous prime is 102358170091. The next prime is 102358170133. The reversal of 102358170122 is 221071853201.

It can be written as a sum of positive squares in 8 ways, for example, as 16210637041 + 86147533081 = 127321^2 + 293509^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2326028 + ... + 2369624.

Almost surely, 2^102358170122 is an apocalyptic number.

102358170122 is a deficient number, since it is larger than the sum of its proper divisors (65394028870).

102358170122 is a wasteful number, since it uses less digits than its factorization.

102358170122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44922.

The product of its (nonzero) digits is 6720, while the sum is 32.

The spelling of 102358170122 in words is "one hundred two billion, three hundred fifty-eight million, one hundred seventy thousand, one hundred twenty-two".