10138951 has 8 divisors (see below), whose sum is σ = 11041200. Its totient is φ = 9273600.

The previous prime is 10138937. The next prime is 10138957. The reversal of 10138951 is 15983101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10138951 - 2⁷ = 10138823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10138957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8650 + ... + 9751.

It is an arithmetic number, because the mean of its divisors is an integer number (1380150).

Almost surely, 2^10138951 is an apocalyptic number.

10138951 is a deficient number, since it is larger than the sum of its proper divisors (902249).

10138951 is a wasteful number, since it uses less digits than its factorization.

10138951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18449.

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 10138951 is about 3184.1719488746. The cubic root of 10138951 is about 216.4367520374.

The spelling of 10138951 in words is "ten million, one hundred thirty-eight thousand, nine hundred fifty-one".