1010112313231 has 8 divisors (see below), whose sum is σ = 1154613740544. Its totient is φ = 865660803000.

The previous prime is 1010112313213. The next prime is 1010112313237. The reversal of 1010112313231 is 1323132110101.

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

It is a de Polignac number, because none of the positive numbers 2^k-1010112313231 is a prime.

It is a super-2 number, since 2×1010112313231² (a number of 25 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 = 1010112313199 and 1010112313208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010112313237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12435895 + ... + 12516856.

It is an arithmetic number, because the mean of its divisors is an integer number (144326717568).

Almost surely, 2^{1010112313231} is an apocalyptic number.

1010112313231 is a deficient number, since it is larger than the sum of its proper divisors (144501427313).

1010112313231 is an equidigital number, since it uses as much as digits as its factorization.

1010112313231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24958541.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1010112313231 its reverse (1323132110101), we get a palindrome (2333244423332).

The spelling of 1010112313231 in words is "one trillion, ten billion, one hundred twelve million, three hundred thirteen thousand, two hundred thirty-one".