235113631313 has 32 divisors (see below), whose sum is σ = 266491330560. Its totient is φ = 205469732160.

The previous prime is 235113631301. The next prime is 235113631327. The reversal of 235113631313 is 313136311532.

It is not a de Polignac number, because 235113631313 - 2¹⁶ = 235113565777 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 235113631313.

It is not an unprimeable number, because it can be changed into a prime (235113631373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88821356 + ... + 88824002.

It is an arithmetic number, because the mean of its divisors is an integer number (8327854080).

Almost surely, 2^235113631313 is an apocalyptic number.

It is an amenable number.

235113631313 is a deficient number, since it is larger than the sum of its proper divisors (31377699247).

235113631313 is a wasteful number, since it uses less digits than its factorization.

235113631313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3797.

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

Adding to 235113631313 its reverse (313136311532), we get a palindrome (548249942845).

The spelling of 235113631313 in words is "two hundred thirty-five billion, one hundred thirteen million, six hundred thirty-one thousand, three hundred thirteen".