23133023131 has 2 divisors, whose sum is σ = 23133023132. Its totient is φ = 23133023130.

The previous prime is 23133023093. The next prime is 23133023141. The reversal of 23133023131 is 13132033132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23133023131 - 2¹¹ = 23133021083 is a prime.

It is a super-2 number, since 2×23133023131² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23133023141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11566511565 + 11566511566.

It is an arithmetic number, because the mean of its divisors is an integer number (11566511566).

Almost surely, 2^23133023131 is an apocalyptic number.

23133023131 is a deficient number, since it is larger than the sum of its proper divisors (1).

23133023131 is an equidigital number, since it uses as much as digits as its factorization.

23133023131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 23133023131 its reverse (13132033132), we get a palindrome (36265056263).

The spelling of 23133023131 in words is "twenty-three billion, one hundred thirty-three million, twenty-three thousand, one hundred thirty-one".