23111414423320 has 32 divisors (see below), whose sum is σ = 52020209797920. Its totient is φ = 9241094241280.

The previous prime is 23111414423311. The next prime is 23111414423387. The reversal of 23111414423320 is 2332441411132.

It is a happy number.

It is a congruent number.

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, 108377401 + ... + 108590440.

It is an arithmetic number, because the mean of its divisors is an integer number (1625631556185).

Almost surely, 2^{23111414423320} is an apocalyptic number.

23111414423320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23111414423320 is an abundant number, since it is smaller than the sum of its proper divisors (28908795374600).

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

23111414423320 is a wasteful number, since it uses less digits than its factorization.

23111414423320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216970515 (or 216970511 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 23111414423320 its reverse (2332441411132), we get a palindrome (25443855834452).

The spelling of 23111414423320 in words is "twenty-three trillion, one hundred eleven billion, four hundred fourteen million, four hundred twenty-three thousand, three hundred twenty".