123203132103310 has 16 divisors (see below), whose sum is σ = 253446443184096. Its totient is φ = 42241073863968.

The previous prime is 123203132103301. The next prime is 123203132103319. The reversal of 123203132103310 is 13301231302321.

It is an interprime number because it is at equal distance from previous prime (123203132103301) and next prime (123203132103319).

It is a super-2 number, since 2×123203132103310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123203132103319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 880022372097 + ... + 880022372236.

It is an arithmetic number, because the mean of its divisors is an integer number (15840402699006).

Almost surely, 2^{123203132103310} is an apocalyptic number.

123203132103310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123203132103310 is an abundant number, since it is smaller than the sum of its proper divisors (130243311080786).

123203132103310 is a wasteful number, since it uses less digits than its factorization.

123203132103310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760044744347.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 123203132103310 its reverse (13301231302321), we get a palindrome (136504363405631).

The spelling of 123203132103310 in words is "one hundred twenty-three trillion, two hundred three billion, one hundred thirty-two million, one hundred three thousand, three hundred ten".