10012112031 has 8 divisors (see below), whose sum is σ = 13350972544. Its totient is φ = 6673996440.

The previous prime is 10012112027. The next prime is 10012112041. The reversal of 10012112031 is 13021121001.

10012112031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10012112031 - 2² = 10012112027 is a prime.

It is a super-2 number, since 2×10012112031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10012111998 and 10012112016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012112041) 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 7 ways as a sum of consecutive naturals, for example, 154075 + ... + 209196.

It is an arithmetic number, because the mean of its divisors is an integer number (1668871568).

Almost surely, 2^10012112031 is an apocalyptic number.

10012112031 is a deficient number, since it is larger than the sum of its proper divisors (3338860513).

10012112031 is an equidigital number, since it uses as much as digits as its factorization.

10012112031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372461.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 10012112031 its reverse (13021121001), we get a palindrome (23033233032).

The spelling of 10012112031 in words is "ten billion, twelve million, one hundred twelve thousand, thirty-one".