13090400023 has 2 divisors, whose sum is σ = 13090400024. Its totient is φ = 13090400022.

The previous prime is 13090399997. The next prime is 13090400119. The reversal of 13090400023 is 32000409031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13090400023 - 2⁵ = 13090399991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13090399967 and 13090400003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13090400123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6545200011 + 6545200012.

It is an arithmetic number, because the mean of its divisors is an integer number (6545200012).

Almost surely, 2^13090400023 is an apocalyptic number.

13090400023 is a deficient number, since it is larger than the sum of its proper divisors (1).

13090400023 is an equidigital number, since it uses as much as digits as its factorization.

13090400023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 13090400023 its reverse (32000409031), we get a palindrome (45090809054).

The spelling of 13090400023 in words is "thirteen billion, ninety million, four hundred thousand, twenty-three".