23122321310 has 16 divisors (see below), whose sum is σ = 45403831152. Its totient is φ = 8408116800.

The previous prime is 23122321297. The next prime is 23122321319. The reversal of 23122321310 is 1312322132.

It is a super-2 number, since 2×23122321310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23122321319) 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 7 ways as a sum of consecutive naturals, for example, 105101351 + ... + 105101570.

It is an arithmetic number, because the mean of its divisors is an integer number (2837739447).

Almost surely, 2^23122321310 is an apocalyptic number.

23122321310 is a deficient number, since it is larger than the sum of its proper divisors (22281509842).

23122321310 is a wasteful number, since it uses less digits than its factorization.

23122321310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210202939.

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

Adding to 23122321310 its reverse (1312322132), we get a palindrome (24434643442).

The spelling of 23122321310 in words is "twenty-three billion, one hundred twenty-two million, three hundred twenty-one thousand, three hundred ten".