23124021142231 has 2 divisors, whose sum is σ = 23124021142232. Its totient is φ = 23124021142230.

The previous prime is 23124021142181. The next prime is 23124021142237. The reversal of 23124021142231 is 13224112042132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23124021142231 - 2¹¹ = 23124021140183 is a prime.

It is a super-2 number, since 2×23124021142231² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23124021142231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23124021142237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11562010571115 + 11562010571116.

It is an arithmetic number, because the mean of its divisors is an integer number (11562010571116).

Almost surely, 2^{23124021142231} is an apocalyptic number.

23124021142231 is a deficient number, since it is larger than the sum of its proper divisors (1).

23124021142231 is an equidigital number, since it uses as much as digits as its factorization.

23124021142231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 23124021142231 its reverse (13224112042132), we get a palindrome (36348133184363).

The spelling of 23124021142231 in words is "twenty-three trillion, one hundred twenty-four billion, twenty-one million, one hundred forty-two thousand, two hundred thirty-one".