10002112310131 has 4 divisors (see below), whose sum is σ = 10015255691064. Its totient is φ = 9988968929200.

The previous prime is 10002112310117. The next prime is 10002112310143. The reversal of 10002112310131 is 13101321120001.

It is a happy number.

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 10002112310131 - 2¹⁵ = 10002112277363 is a prime.

It is a super-2 number, since 2×10002112310131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10002112310111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6571689325 + ... + 6571690846.

It is an arithmetic number, because the mean of its divisors is an integer number (2503813922766).

Almost surely, 2^{10002112310131} is an apocalyptic number.

10002112310131 is a deficient number, since it is larger than the sum of its proper divisors (13143380933).

10002112310131 is an equidigital number, since it uses as much as digits as its factorization.

10002112310131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13143380932.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10002112310131 its reverse (13101321120001), we get a palindrome (23103433430132).

The spelling of 10002112310131 in words is "ten trillion, two billion, one hundred twelve million, three hundred ten thousand, one hundred thirty-one".