2353513121 has 2 divisors, whose sum is σ = 2353513122. Its totient is φ = 2353513120.

The previous prime is 2353513103. The next prime is 2353513181. The reversal of 2353513121 is 1213153532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2171560000 + 181953121 = 46600^2 + 13489^2 .

It is a cyclic number.

It is not a de Polignac number, because 2353513121 - 2¹⁴ = 2353496737 is a prime.

It is not a weakly prime, because it can be changed into another prime (2353513181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1176756560 + 1176756561.

It is an arithmetic number, because the mean of its divisors is an integer number (1176756561).

Almost surely, 2^2353513121 is an apocalyptic number.

It is an amenable number.

2353513121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2353513121 is an equidigital number, since it uses as much as digits as its factorization.

2353513121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2700, while the sum is 26.

The square root of 2353513121 is about 48513.0201183146. The cubic root of 2353513121 is about 1330.1650766516.

Adding to 2353513121 its reverse (1213153532), we get a palindrome (3566666653).

The spelling of 2353513121 in words is "two billion, three hundred fifty-three million, five hundred thirteen thousand, one hundred twenty-one".