2351133923 has 2 divisors, whose sum is σ = 2351133924. Its totient is φ = 2351133922.

The previous prime is 2351133887. The next prime is 2351133937. The reversal of 2351133923 is 3293311532.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2351133923 - 2⁶ = 2351133859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2351133923.

It is not a weakly prime, because it can be changed into another prime (2351133943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1175566961 + 1175566962.

It is an arithmetic number, because the mean of its divisors is an integer number (1175566962).

Almost surely, 2^2351133923 is an apocalyptic number.

2351133923 is a deficient number, since it is larger than the sum of its proper divisors (1).

2351133923 is an equidigital number, since it uses as much as digits as its factorization.

2351133923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14580, while the sum is 32.

The square root of 2351133923 is about 48488.4926864096. The cubic root of 2351133923 is about 1329.7166982844.

The spelling of 2351133923 in words is "two billion, three hundred fifty-one million, one hundred thirty-three thousand, nine hundred twenty-three".