23431321114 has 4 divisors (see below), whose sum is σ = 35146981674. Its totient is φ = 11715660556.

The previous prime is 23431321103. The next prime is 23431321211. The reversal of 23431321114 is 41112313432.

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

It can be written as a sum of positive squares in only one way, i.e., 14141252889 + 9290068225 = 118917^2 + 96385^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5857830277 + ... + 5857830280.

Almost surely, 2^23431321114 is an apocalyptic number.

23431321114 is a deficient number, since it is larger than the sum of its proper divisors (11715660560).

23431321114 is a wasteful number, since it uses less digits than its factorization.

23431321114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11715660559.

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

Adding to 23431321114 its reverse (41112313432), we get a palindrome (64543634546).

The spelling of 23431321114 in words is "twenty-three billion, four hundred thirty-one million, three hundred twenty-one thousand, one hundred fourteen".