235145113 has 16 divisors (see below), whose sum is σ = 278885376. Its totient is φ = 194075280.

The previous prime is 235145111. The next prime is 235145117. The reversal of 235145113 is 311541532.

It is a happy number.

It is not a de Polignac number, because 235145113 - 2¹ = 235145111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (235145111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15870 + ... + 26872.

It is an arithmetic number, because the mean of its divisors is an integer number (17430336).

Almost surely, 2^235145113 is an apocalyptic number.

It is an amenable number.

235145113 is a deficient number, since it is larger than the sum of its proper divisors (43740263).

235145113 is a wasteful number, since it uses less digits than its factorization.

235145113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11124.

The product of its digits is 1800, while the sum is 25.

The square root of 235145113 is about 15334.4420504953. The cubic root of 235145113 is about 617.2275734484.

Adding to 235145113 its reverse (311541532), we get a palindrome (546686645).

The spelling of 235145113 in words is "two hundred thirty-five million, one hundred forty-five thousand, one hundred thirteen".