230132231215 has 4 divisors (see below), whose sum is σ = 276158677464. Its totient is φ = 184105784968.

The previous prime is 230132231123. The next prime is 230132231237. The reversal of 230132231215 is 512132231032.

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 230132231215 - 2²¹ = 230130134063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230132231215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23013223117 + ... + 23013223126.

It is an arithmetic number, because the mean of its divisors is an integer number (69039669366).

Almost surely, 2^230132231215 is an apocalyptic number.

230132231215 is a deficient number, since it is larger than the sum of its proper divisors (46026446249).

230132231215 is an equidigital number, since it uses as much as digits as its factorization.

230132231215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46026446248.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 230132231215 its reverse (512132231032), we get a palindrome (742264462247).

The spelling of 230132231215 in words is "two hundred thirty billion, one hundred thirty-two million, two hundred thirty-one thousand, two hundred fifteen".