102040234316202 has 64 divisors (see below), whose sum is σ = 252563674132224. Its totient is φ = 26763026641920.

The previous prime is 102040234316117. The next prime is 102040234316231. The reversal of 102040234316202 is 202613432040201.

It is a self number, because there is not a number n which added to its sum of digits gives 102040234316202.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 516163263 + ... + 516360914.

It is an arithmetic number, because the mean of its divisors is an integer number (3946307408316).

Almost surely, 2^{102040234316202} is an apocalyptic number.

102040234316202 is an abundant number, since it is smaller than the sum of its proper divisors (150523439816022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102040234316202 is a wasteful number, since it uses less digits than its factorization.

102040234316202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032524383.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 102040234316202 its reverse (202613432040201), we get a palindrome (304653666356403).

The spelling of 102040234316202 in words is "one hundred two trillion, forty billion, two hundred thirty-four million, three hundred sixteen thousand, two hundred two".