230489990097 has 16 divisors (see below), whose sum is σ = 319867659840. Its totient is φ = 147451171392.

The previous prime is 230489990051. The next prime is 230489990117. The reversal of 230489990097 is 790099984032.

It is not a de Polignac number, because 230489990097 - 2¹¹ = 230489988049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 230489990097.

It is not an unprimeable number, because it can be changed into a prime (230489995097) 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, 8112538 + ... + 8140899.

It is an arithmetic number, because the mean of its divisors is an integer number (19991728740).

Almost surely, 2^230489990097 is an apocalyptic number.

It is an amenable number.

230489990097 is a deficient number, since it is larger than the sum of its proper divisors (89377669743).

230489990097 is a wasteful number, since it uses less digits than its factorization.

230489990097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16253632.

The product of its (nonzero) digits is 8817984, while the sum is 60.

The spelling of 230489990097 in words is "two hundred thirty billion, four hundred eighty-nine million, nine hundred ninety thousand, ninety-seven".