123030100240402 has 8 divisors (see below), whose sum is σ = 187673034265200. Its totient is φ = 60472422152004.

The previous prime is 123030100240393. The next prime is 123030100240417. The reversal of 123030100240402 is 204042001030321.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521313983952 + ... + 521313984187.

It is an arithmetic number, because the mean of its divisors is an integer number (23459129283150).

Almost surely, 2^{123030100240402} is an apocalyptic number.

123030100240402 is a deficient number, since it is larger than the sum of its proper divisors (64642934024798).

123030100240402 is a wasteful number, since it uses less digits than its factorization.

123030100240402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042627968200.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 123030100240402 its reverse (204042001030321), we get a palindrome (327072101270723).

The spelling of 123030100240402 in words is "one hundred twenty-three trillion, thirty billion, one hundred million, two hundred forty thousand, four hundred two".