10138973 has 8 divisors (see below), whose sum is σ = 11104800. Its totient is φ = 9199728.

The previous prime is 10138957. The next prime is 10138979. The reversal of 10138973 is 37983101.

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 10138973 - 2⁴ = 10138957 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 (10138979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5843 + ... + 7376.

It is an arithmetic number, because the mean of its divisors is an integer number (1388100).

Almost surely, 2^10138973 is an apocalyptic number.

10138973 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10138973 is a deficient number, since it is larger than the sum of its proper divisors (965827).

10138973 is a wasteful number, since it uses less digits than its factorization.

10138973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13291.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 10138973 is about 3184.1754034601. The cubic root of 10138973 is about 216.4369085824.

It can be divided in two parts, 10138 and 973, that added together give a palindrome (11111).

The spelling of 10138973 in words is "ten million, one hundred thirty-eight thousand, nine hundred seventy-three".