123331310001300 has 36 divisors (see below), whose sum is σ = 356838590271296. Its totient is φ = 32888349333600.

The previous prime is 123331310001287. The next prime is 123331310001313. The reversal of 123331310001300 is 3100013133321.

It is an interprime number because it is at equal distance from previous prime (123331310001287) and next prime (123331310001313).

It is a super-2 number, since 2×123331310001300² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205552183036 + ... + 205552183635.

Almost surely, 2^{123331310001300} is an apocalyptic number.

123331310001300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123331310001300 is an abundant number, since it is smaller than the sum of its proper divisors (233507280269996).

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

123331310001300 is a wasteful number, since it uses less digits than its factorization.

123331310001300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411104366688 (or 411104366681 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 123331310001300 its reverse (3100013133321), we get a palindrome (126431323134621).

The spelling of 123331310001300 in words is "one hundred twenty-three trillion, three hundred thirty-one billion, three hundred ten million, one thousand, three hundred".