23210322431 has 8 divisors (see below), whose sum is σ = 23283968400. Its totient is φ = 23136778240.

The previous prime is 23210322397. The next prime is 23210322433. The reversal of 23210322431 is 13422301232.

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

It is a cyclic number.

It is not a de Polignac number, because 23210322431 - 2¹⁴ = 23210306047 is a prime.

It is a super-2 number, since 2×23210322431² (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 = 23210322397 and 23210322406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23210322433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445055 + ... + 494463.

It is an arithmetic number, because the mean of its divisors is an integer number (2910496050).

Almost surely, 2^23210322431 is an apocalyptic number.

23210322431 is a deficient number, since it is larger than the sum of its proper divisors (73645969).

23210322431 is a wasteful number, since it uses less digits than its factorization.

23210322431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50889.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23210322431 its reverse (13422301232), we get a palindrome (36632623663).

The spelling of 23210322431 in words is "twenty-three billion, two hundred ten million, three hundred twenty-two thousand, four hundred thirty-one".