230154830109 has 16 divisors (see below), whose sum is σ = 358915915200. Its totient is φ = 145360945008.

The previous prime is 230154830093. The next prime is 230154830111. The reversal of 230154830109 is 901038451032.

230154830109 is a `hidden beast` number, since 2 + 3 + 0 + 1 + 548 + 3 + 0 + 109 = 666.

It is not a de Polignac number, because 230154830109 - 2⁴ = 230154830093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230154830179) 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, 224321934 + ... + 224322959.

It is an arithmetic number, because the mean of its divisors is an integer number (22432244700).

Almost surely, 2^230154830109 is an apocalyptic number.

It is an amenable number.

230154830109 is a deficient number, since it is larger than the sum of its proper divisors (128761085091).

230154830109 is a wasteful number, since it uses less digits than its factorization.

230154830109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448644921 (or 448644915 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 230154830109 in words is "two hundred thirty billion, one hundred fifty-four million, eight hundred thirty thousand, one hundred nine".