10012023131 has 4 divisors (see below), whose sum is σ = 10922207064. Its totient is φ = 9101839200.

The previous prime is 10012023083. The next prime is 10012023137. The reversal of 10012023131 is 13132021001.

10012023131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10012023131 - 2¹⁸ = 10011760987 is a prime.

It is a super-2 number, since 2×10012023131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10012023137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455091950 + ... + 455091971.

It is an arithmetic number, because the mean of its divisors is an integer number (2730551766).

Almost surely, 2^10012023131 is an apocalyptic number.

10012023131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10012023131 is a deficient number, since it is larger than the sum of its proper divisors (910183933).

10012023131 is an equidigital number, since it uses as much as digits as its factorization.

10012023131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910183932.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10012023131 its reverse (13132021001), we get a palindrome (23144044132).

The spelling of 10012023131 in words is "ten billion, twelve million, twenty-three thousand, one hundred thirty-one".