230872297759 has 4 divisors (see below), whose sum is σ = 231569797480. Its totient is φ = 230174798040.

The previous prime is 230872297753. The next prime is 230872297769. The reversal of 230872297759 is 957792278032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230872297759 - 2¹³ = 230872289567 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230872297697 and 230872297706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230872297753) 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, 348749364 + ... + 348750025.

It is an arithmetic number, because the mean of its divisors is an integer number (57892449370).

Almost surely, 2^230872297759 is an apocalyptic number.

230872297759 is a deficient number, since it is larger than the sum of its proper divisors (697499721).

230872297759 is an equidigital number, since it uses as much as digits as its factorization.

230872297759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697499720.

The product of its (nonzero) digits is 26671680, while the sum is 61.

The spelling of 230872297759 in words is "two hundred thirty billion, eight hundred seventy-two million, two hundred ninety-seven thousand, seven hundred fifty-nine".