23033300131 has 2 divisors, whose sum is σ = 23033300132. Its totient is φ = 23033300130.

The previous prime is 23033300117. The next prime is 23033300137. The reversal of 23033300131 is 13100333032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23033300131 - 2²¹ = 23031202979 is a prime.

It is a super-2 number, since 2×23033300131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23033300099 and 23033300108.

It is not a weakly prime, because it can be changed into another prime (23033300137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516650065 + 11516650066.

It is an arithmetic number, because the mean of its divisors is an integer number (11516650066).

Almost surely, 2^23033300131 is an apocalyptic number.

23033300131 is a deficient number, since it is larger than the sum of its proper divisors (1).

23033300131 is an equidigital number, since it uses as much as digits as its factorization.

23033300131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 23033300131 its reverse (13100333032), we get a palindrome (36133633163).

It can be divided in two parts, 230333001 and 31, that added together give a palindrome (230333032).

The spelling of 23033300131 in words is "twenty-three billion, thirty-three million, three hundred thousand, one hundred thirty-one".