23010343131 has 4 divisors (see below), whose sum is σ = 30680457512. Its totient is φ = 15340228752.

The previous prime is 23010343009. The next prime is 23010343151. The reversal of 23010343131 is 13134301032.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23010343131 - 2¹⁰ = 23010342107 is a prime.

It is a super-2 number, since 2×23010343131² (a number of 22 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 = 23010343098 and 23010343107.

It is not an unprimeable number, because it can be changed into a prime (23010343151) 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, 3835057186 + ... + 3835057191.

It is an arithmetic number, because the mean of its divisors is an integer number (7670114378).

Almost surely, 2^23010343131 is an apocalyptic number.

23010343131 is a deficient number, since it is larger than the sum of its proper divisors (7670114381).

23010343131 is an equidigital number, since it uses as much as digits as its factorization.

23010343131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7670114380.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23010343131 its reverse (13134301032), we get a palindrome (36144644163).

The spelling of 23010343131 in words is "twenty-three billion, ten million, three hundred forty-three thousand, one hundred thirty-one".