10138386237 has 32 divisors (see below), whose sum is σ = 16564838400. Its totient is φ = 5383542528.

The previous prime is 10138386229. The next prime is 10138386239. The reversal of 10138386237 is 73268383101.

It is not a de Polignac number, because 10138386237 - 2³ = 10138386229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10138386239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151537 + ... + 207942.

It is an arithmetic number, because the mean of its divisors is an integer number (517651200).

Almost surely, 2^10138386237 is an apocalyptic number.

10138386237 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

10138386237 is a deficient number, since it is larger than the sum of its proper divisors (6426452163).

10138386237 is a wasteful number, since it uses less digits than its factorization.

10138386237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359585.

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 10138386237 in words is "ten billion, one hundred thirty-eight million, three hundred eighty-six thousand, two hundred thirty-seven".