23124122031 has 8 divisors (see below), whose sum is σ = 31036349824. Its totient is φ = 15313987800.

The previous prime is 23124122029. The next prime is 23124122039. The reversal of 23124122031 is 13022142132.

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

It is not a de Polignac number, because 23124122031 - 2¹ = 23124122029 is a prime.

It is a super-2 number, since 2×23124122031² (a number of 22 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 = 23124121989 and 23124122007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23124122039) 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, 25522861 + ... + 25523766.

It is an arithmetic number, because the mean of its divisors is an integer number (3879543728).

Almost surely, 2^23124122031 is an apocalyptic number.

23124122031 is a deficient number, since it is larger than the sum of its proper divisors (7912227793).

23124122031 is a wasteful number, since it uses less digits than its factorization.

23124122031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51046781.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 23124122031 its reverse (13022142132), we get a palindrome (36146264163).

The spelling of 23124122031 in words is "twenty-three billion, one hundred twenty-four million, one hundred twenty-two thousand, thirty-one".