2353551131 has 2 divisors, whose sum is σ = 2353551132. Its totient is φ = 2353551130.

The previous prime is 2353551127. The next prime is 2353551157. The reversal of 2353551131 is 1311553532.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2353551131 - 2² = 2353551127 is a prime.

It is a super-2 number, since 2×2353551131² = 11078405852462758322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2353551094 and 2353551103.

It is not a weakly prime, because it can be changed into another prime (2353551731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1176775565 + 1176775566.

It is an arithmetic number, because the mean of its divisors is an integer number (1176775566).

Almost surely, 2^2353551131 is an apocalyptic number.

2353551131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2353551131 is an equidigital number, since it uses as much as digits as its factorization.

2353551131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6750, while the sum is 29.

The square root of 2353551131 is about 48513.4118672352. The cubic root of 2353551131 is about 1330.1722374788.

The spelling of 2353551131 in words is "two billion, three hundred fifty-three million, five hundred fifty-one thousand, one hundred thirty-one".