2357723223223 has 4 divisors (see below), whose sum is σ = 2357752181200. Its totient is φ = 2357694265248.

The previous prime is 2357723223209. The next prime is 2357723223227. The reversal of 2357723223223 is 3223223277532.

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-2357723223223 is a prime.

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 2357723223223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2357723223227) 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, 14356515 + ... + 14519812.

It is an arithmetic number, because the mean of its divisors is an integer number (589438045300).

Almost surely, 2^{2357723223223} is an apocalyptic number.

2357723223223 is a deficient number, since it is larger than the sum of its proper divisors (28957977).

2357723223223 is an equidigital number, since it uses as much as digits as its factorization.

2357723223223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28957976.

The product of its digits is 1270080, while the sum is 43.

The spelling of 2357723223223 in words is "two trillion, three hundred fifty-seven billion, seven hundred twenty-three million, two hundred twenty-three thousand, two hundred twenty-three".