124312111310031 has 8 divisors (see below), whose sum is σ = 170229197469744. Its totient is φ = 80634883011840.

The previous prime is 124312111310029. The next prime is 124312111310083. The reversal of 124312111310031 is 130013111213421.

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

It is not a de Polignac number, because 124312111310031 - 2¹ = 124312111310029 is a prime.

It is a super-2 number, since 2×124312111310031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124312111309983 and 124312111310010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124312111310021) 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, 559964465250 + ... + 559964465471.

It is an arithmetic number, because the mean of its divisors is an integer number (21278649683718).

Almost surely, 2^{124312111310031} is an apocalyptic number.

124312111310031 is a deficient number, since it is larger than the sum of its proper divisors (45917086159713).

124312111310031 is a wasteful number, since it uses less digits than its factorization.

124312111310031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119928930761.

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 124312111310031 its reverse (130013111213421), we get a palindrome (254325222523452).

The spelling of 124312111310031 in words is "one hundred twenty-four trillion, three hundred twelve billion, one hundred eleven million, three hundred ten thousand, thirty-one".