23121130314 has 16 divisors (see below), whose sum is σ = 46283451552. Its totient is φ = 7700178288.

The previous prime is 23121130289. The next prime is 23121130339. The reversal of 23121130314 is 41303112132.

It is an interprime number because it is at equal distance from previous prime (23121130289) and next prime (23121130339).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1708989 + ... + 1722464.

It is an arithmetic number, because the mean of its divisors is an integer number (2892715722).

Almost surely, 2^23121130314 is an apocalyptic number.

23121130314 is an abundant number, since it is smaller than the sum of its proper divisors (23162321238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23121130314 is a wasteful number, since it uses less digits than its factorization.

23121130314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3432581.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 23121130314 its reverse (41303112132), we get a palindrome (64424242446).

The spelling of 23121130314 in words is "twenty-three billion, one hundred twenty-one million, one hundred thirty thousand, three hundred fourteen".