230205274615 has 16 divisors (see below), whose sum is σ = 290854396800. Its totient is φ = 174430094112.

The previous prime is 230205274613. The next prime is 230205274643. The reversal of 230205274615 is 516472502032.

It is a cyclic number.

It is not a de Polignac number, because 230205274615 - 2¹ = 230205274613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230205274613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120124 + ... + 689086.

It is an arithmetic number, because the mean of its divisors is an integer number (18178399800).

Almost surely, 2^230205274615 is an apocalyptic number.

230205274615 is a deficient number, since it is larger than the sum of its proper divisors (60649122185).

230205274615 is a wasteful number, since it uses less digits than its factorization.

230205274615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573246.

The product of its (nonzero) digits is 100800, while the sum is 37.

Adding to 230205274615 its reverse (516472502032), we get a palindrome (746677776647).

The spelling of 230205274615 in words is "two hundred thirty billion, two hundred five million, two hundred seventy-four thousand, six hundred fifteen".