10312462231 has 4 divisors (see below), whose sum is σ = 10316092392. Its totient is φ = 10308832072.

The previous prime is 10312462213. The next prime is 10312462247. The reversal of 10312462231 is 13226421301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13226421301 = 719 ⋅18395579.

It is a cyclic number.

It is not a de Polignac number, because 10312462231 - 2¹¹ = 10312460183 is a prime.

It is a super-2 number, since 2×10312462231² (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 = 10312462196 and 10312462205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312462331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1810816 + ... + 1816501.

It is an arithmetic number, because the mean of its divisors is an integer number (2579023098).

Almost surely, 2^10312462231 is an apocalyptic number.

10312462231 is a deficient number, since it is larger than the sum of its proper divisors (3630161).

10312462231 is an equidigital number, since it uses as much as digits as its factorization.

10312462231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3630160.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 10312462231 its reverse (13226421301), we get a palindrome (23538883532).

The spelling of 10312462231 in words is "ten billion, three hundred twelve million, four hundred sixty-two thousand, two hundred thirty-one".