13150139 has 2 divisors, whose sum is σ = 13150140. Its totient is φ = 13150138.

The previous prime is 13150117. The next prime is 13150171. The reversal of 13150139 is 93105131.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13150139 is a prime.

It is a super-3 number, since 3×13150139³ (a number of 22 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13150339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6575069 + 6575070.

It is an arithmetic number, because the mean of its divisors is an integer number (6575070).

Almost surely, 2^13150139 is an apocalyptic number.

13150139 is a deficient number, since it is larger than the sum of its proper divisors (1).

13150139 is an equidigital number, since it uses as much as digits as its factorization.

13150139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 13150139 is about 3626.3120384214. The cubic root of 13150139 is about 236.0352037401.

The spelling of 13150139 in words is "thirteen million, one hundred fifty thousand, one hundred thirty-nine".