230232220279 has 2 divisors, whose sum is σ = 230232220280. Its totient is φ = 230232220278.

The previous prime is 230232220241. The next prime is 230232220403. The reversal of 230232220279 is 972022232032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230232220279 - 2¹⁵ = 230232187511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230232250279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115116110139 + 115116110140.

It is an arithmetic number, because the mean of its divisors is an integer number (115116110140).

Almost surely, 2^230232220279 is an apocalyptic number.

230232220279 is a deficient number, since it is larger than the sum of its proper divisors (1).

230232220279 is an equidigital number, since it uses as much as digits as its factorization.

230232220279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 34.

The spelling of 230232220279 in words is "two hundred thirty billion, two hundred thirty-two million, two hundred twenty thousand, two hundred seventy-nine".