10139134 has 4 divisors (see below), whose sum is σ = 15208704. Its totient is φ = 5069566.

The previous prime is 10139093. The next prime is 10139149. The reversal of 10139134 is 43193101.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2534782 + ... + 2534785.

It is an arithmetic number, because the mean of its divisors is an integer number (3802176).

Almost surely, 2^10139134 is an apocalyptic number.

10139134 is a deficient number, since it is larger than the sum of its proper divisors (5069570).

10139134 is an equidigital number, since it uses as much as digits as its factorization.

10139134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5069569.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 10139134 is about 3184.2006846303. The cubic root of 10139134 is about 216.4380542000.

The spelling of 10139134 in words is "ten million, one hundred thirty-nine thousand, one hundred thirty-four".