102040314010402 has 16 divisors (see below), whose sum is σ = 153156741291360. Its totient is φ = 50988067628512.

The previous prime is 102040314010399. The next prime is 102040314010433. The reversal of 102040314010402 is 204010413040201.

It is a happy number.

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, 534054678 + ... + 534245710.

It is an arithmetic number, because the mean of its divisors is an integer number (9572296330710).

Almost surely, 2^{102040314010402} is an apocalyptic number.

102040314010402 is a deficient number, since it is larger than the sum of its proper divisors (51116427280958).

102040314010402 is a wasteful number, since it uses less digits than its factorization.

102040314010402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357617.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 102040314010402 its reverse (204010413040201), we get a palindrome (306050727050603).

The spelling of 102040314010402 in words is "one hundred two trillion, forty billion, three hundred fourteen million, ten thousand, four hundred two".