2320051123 has 4 divisors (see below), whose sum is σ = 2498516608. Its totient is φ = 2141585640.

The previous prime is 2320051117. The next prime is 2320051187. The reversal of 2320051123 is 3211500232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2320051123 is a prime.

It is a super-2 number, since 2×2320051123² = 10765274426667122258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2320051123.

It is not an unprimeable number, because it can be changed into a prime (2320061123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89232723 + ... + 89232748.

It is an arithmetic number, because the mean of its divisors is an integer number (624629152).

Almost surely, 2^2320051123 is an apocalyptic number.

2320051123 is a deficient number, since it is larger than the sum of its proper divisors (178465485).

2320051123 is a wasteful number, since it uses less digits than its factorization.

2320051123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178465484.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2320051123 is about 48166.9090040040. The cubic root of 2320051123 is about 1323.8309133428.

Adding to 2320051123 its reverse (3211500232), we get a palindrome (5531551355).

The spelling of 2320051123 in words is "two billion, three hundred twenty million, fifty-one thousand, one hundred twenty-three".