231445104160613 has 8 divisors (see below), whose sum is σ = 264550273398720. Its totient is φ = 198350330654880.

The previous prime is 231445104160573. The next prime is 231445104160643. The reversal of 231445104160613 is 316061401544132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 231445104160613 - 2²⁴ = 231445087383397 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 (231445104160643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2598885383 + ... + 2598974436.

It is an arithmetic number, because the mean of its divisors is an integer number (33068784174840).

Almost surely, 2^{231445104160613} is an apocalyptic number.

It is an amenable number.

231445104160613 is a deficient number, since it is larger than the sum of its proper divisors (33105169238107).

231445104160613 is an equidigital number, since it uses as much as digits as its factorization.

231445104160613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5197866187.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 231445104160613 in words is "two hundred thirty-one trillion, four hundred forty-five billion, one hundred four million, one hundred sixty thousand, six hundred thirteen".