123315302413402 has 8 divisors (see below), whose sum is σ = 201788676676512. Its totient is φ = 56052410187900.

The previous prime is 123315302413333. The next prime is 123315302413421. The reversal of 123315302413402 is 204314203513321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2802620509374 + ... + 2802620509417.

It is an arithmetic number, because the mean of its divisors is an integer number (25223584584564).

Almost surely, 2^{123315302413402} is an apocalyptic number.

123315302413402 is a deficient number, since it is larger than the sum of its proper divisors (78473374263110).

123315302413402 is a wasteful number, since it uses less digits than its factorization.

123315302413402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5605241018804.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 123315302413402 its reverse (204314203513321), we get a palindrome (327629505926723).

The spelling of 123315302413402 in words is "one hundred twenty-three trillion, three hundred fifteen billion, three hundred two million, four hundred thirteen thousand, four hundred two".