10012031 has 16 divisors (see below), whose sum is σ = 11289600. Its totient is φ = 8823168.

The previous prime is 10012027. The next prime is 10012033. The reversal of 10012031 is 13021001.

It is a cyclic number.

It is not a de Polignac number, because 10012031 - 2² = 10012027 is a prime.

It is a super-2 number, since 2×10012031² = 200481529489922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44786 + ... + 45008.

It is an arithmetic number, because the mean of its divisors is an integer number (705600).

Almost surely, 2^10012031 is an apocalyptic number.

10012031 is a deficient number, since it is larger than the sum of its proper divisors (1277569).

10012031 is a wasteful number, since it uses less digits than its factorization.

10012031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 10012031 is about 3164.1793564841. The cubic root of 10012031 is about 215.5298343896.

Adding to 10012031 its reverse (13021001), we get a palindrome (23033032).

The spelling of 10012031 in words is "ten million, twelve thousand, thirty-one".