123300340243304 has 32 divisors (see below), whose sum is σ = 264976441404480. Its totient is φ = 52690717641984.

The previous prime is 123300340243229. The next prime is 123300340243319. The reversal of 123300340243304 is 403342043003321.

It is a super-2 number, since 2×123300340243304² (a number of 29 digits) contains 22 as substring.

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, 3172591217 + ... + 3172630080.

It is an arithmetic number, because the mean of its divisors is an integer number (8280513793890).

Almost surely, 2^{123300340243304} is an apocalyptic number.

123300340243304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

123300340243304 is an abundant number, since it is smaller than the sum of its proper divisors (141676101161176).

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

123300340243304 is a wasteful number, since it uses less digits than its factorization.

123300340243304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6345221657 (or 6345221653 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 123300340243304 its reverse (403342043003321), we get a palindrome (526642383246625).

The spelling of 123300340243304 in words is "one hundred twenty-three trillion, three hundred billion, three hundred forty million, two hundred forty-three thousand, three hundred four".