2231102310023 has 4 divisors (see below), whose sum is σ = 2245313152920. Its totient is φ = 2216891467128.

The previous prime is 2231102310013. The next prime is 2231102310061. The reversal of 2231102310023 is 3200132011322.

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 2231102310023 - 2⁴ = 2231102310007 is a prime.

It is a super-3 number, since 3×2231102310023³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2231102309977 and 2231102310004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231102310013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7105421213 + ... + 7105421526.

It is an arithmetic number, because the mean of its divisors is an integer number (561328288230).

Almost surely, 2^{2231102310023} is an apocalyptic number.

2231102310023 is a deficient number, since it is larger than the sum of its proper divisors (14210842897).

2231102310023 is a wasteful number, since it uses less digits than its factorization.

2231102310023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14210842896.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2231102310023 its reverse (3200132011322), we get a palindrome (5431234321345).

The spelling of 2231102310023 in words is "two trillion, two hundred thirty-one billion, one hundred two million, three hundred ten thousand, twenty-three".