102323031202 has 32 divisors (see below), whose sum is σ = 181234335744. Its totient is φ = 42399450000.

The previous prime is 102323031169. The next prime is 102323031203. The reversal of 102323031202 is 202130323201.

It is a self number, because there is not a number n which added to its sum of digits gives 102323031202.

It is not an unprimeable number, because it can be changed into a prime (102323031203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371827 + ... + 585577.

It is an arithmetic number, because the mean of its divisors is an integer number (5663572992).

Almost surely, 2^102323031202 is an apocalyptic number.

102323031202 is a deficient number, since it is larger than the sum of its proper divisors (78911304542).

102323031202 is a wasteful number, since it uses less digits than its factorization.

102323031202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214894.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 102323031202 its reverse (202130323201), we get a palindrome (304453354403).

The spelling of 102323031202 in words is "one hundred two billion, three hundred twenty-three million, thirty-one thousand, two hundred two".