235113545451 has 16 divisors (see below), whose sum is σ = 330493996800. Its totient is φ = 148263232608.

The previous prime is 235113545441. The next prime is 235113545509. The reversal of 235113545451 is 154545311532.

It is not a de Polignac number, because 235113545451 - 2¹⁰ = 235113544427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (235113545411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3150756 + ... + 3224513.

It is an arithmetic number, because the mean of its divisors is an integer number (20655874800).

Almost surely, 2^235113545451 is an apocalyptic number.

235113545451 is a deficient number, since it is larger than the sum of its proper divisors (95380451349).

235113545451 is a wasteful number, since it uses less digits than its factorization.

235113545451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6375938.

The product of its digits is 180000, while the sum is 39.

Adding to 235113545451 its reverse (154545311532), we get a palindrome (389658856983).

The spelling of 235113545451 in words is "two hundred thirty-five billion, one hundred thirteen million, five hundred forty-five thousand, four hundred fifty-one".