124023232031 has 4 divisors (see below), whose sum is σ = 124027658064. Its totient is φ = 124018806000.

The previous prime is 124023232009. The next prime is 124023232033. The reversal of 124023232031 is 130232320421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 124023232031 - 2¹⁸ = 124022969887 is a prime.

It is a super-2 number, since 2×124023232031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124023231988 and 124023232006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124023232033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2170715 + ... + 2227116.

It is an arithmetic number, because the mean of its divisors is an integer number (31006914516).

Almost surely, 2^124023232031 is an apocalyptic number.

124023232031 is a deficient number, since it is larger than the sum of its proper divisors (4426033).

124023232031 is an equidigital number, since it uses as much as digits as its factorization.

124023232031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4426032.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 124023232031 its reverse (130232320421), we get a palindrome (254255552452).

The spelling of 124023232031 in words is "one hundred twenty-four billion, twenty-three million, two hundred thirty-two thousand, thirty-one".