13523001139 has 2 divisors, whose sum is σ = 13523001140. Its totient is φ = 13523001138.

The previous prime is 13523001127. The next prime is 13523001187. The reversal of 13523001139 is 93110032531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13523001139 - 2¹³ = 13522992947 is a prime.

It is not a weakly prime, because it can be changed into another prime (13523301139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6761500569 + 6761500570.

It is an arithmetic number, because the mean of its divisors is an integer number (6761500570).

Almost surely, 2^13523001139 is an apocalyptic number.

13523001139 is a deficient number, since it is larger than the sum of its proper divisors (1).

13523001139 is an equidigital number, since it uses as much as digits as its factorization.

13523001139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 28.

The spelling of 13523001139 in words is "thirteen billion, five hundred twenty-three million, one thousand, one hundred thirty-nine".