235013436613 has 4 divisors (see below), whose sum is σ = 238323485088. Its totient is φ = 231703388140.

The previous prime is 235013436601. The next prime is 235013436659. The reversal of 235013436613 is 316634310532.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 235013436613 - 2⁹ = 235013436101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235013436673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1655024131 + ... + 1655024272.

It is an arithmetic number, because the mean of its divisors is an integer number (59580871272).

Almost surely, 2^235013436613 is an apocalyptic number.

It is an amenable number.

235013436613 is a deficient number, since it is larger than the sum of its proper divisors (3310048475).

235013436613 is an equidigital number, since it uses as much as digits as its factorization.

235013436613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3310048474.

The product of its (nonzero) digits is 116640, while the sum is 37.

The spelling of 235013436613 in words is "two hundred thirty-five billion, thirteen million, four hundred thirty-six thousand, six hundred thirteen".