124402023031 has 8 divisors (see below), whose sum is σ = 146150628624. Its totient is φ = 104393305920.

The previous prime is 124402023023. The next prime is 124402023073. The reversal of 124402023031 is 130320204421.

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

It is a cyclic number.

It is not a de Polignac number, because 124402023031 - 2³ = 124402023023 is a prime.

It is a super-2 number, since 2×124402023031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124402022993 and 124402023011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124402023001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434971966 + ... + 434972251.

It is an arithmetic number, because the mean of its divisors is an integer number (18268828578).

Almost surely, 2^124402023031 is an apocalyptic number.

124402023031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

124402023031 is a deficient number, since it is larger than the sum of its proper divisors (21748605593).

124402023031 is a wasteful number, since it uses less digits than its factorization.

124402023031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869944241.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 124402023031 its reverse (130320204421), we get a palindrome (254722227452).

The spelling of 124402023031 in words is "one hundred twenty-four billion, four hundred two million, twenty-three thousand, thirty-one".