230133352279 has 8 divisors (see below), whose sum is σ = 230269308192. Its totient is φ = 229997438880.

The previous prime is 230133352223. The next prime is 230133352283. The reversal of 230133352279 is 972253331032.

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 230133352279 - 2²¹ = 230131255127 is a prime.

It is a super-2 number, since 2×230133352279² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230133352879) 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, 24422989 + ... + 24432409.

It is an arithmetic number, because the mean of its divisors is an integer number (28783663524).

Almost surely, 2^230133352279 is an apocalyptic number.

230133352279 is a deficient number, since it is larger than the sum of its proper divisors (135955913).

230133352279 is an equidigital number, since it uses as much as digits as its factorization.

230133352279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21257.

The product of its (nonzero) digits is 204120, while the sum is 40.

The spelling of 230133352279 in words is "two hundred thirty billion, one hundred thirty-three million, three hundred fifty-two thousand, two hundred seventy-nine".