230473179391 has 16 divisors (see below), whose sum is σ = 295992313344. Its totient is φ = 174424038624.

The previous prime is 230473179371. The next prime is 230473179427. The reversal of 230473179391 is 193971374032.

It is a cyclic number.

It is not a de Polignac number, because 230473179391 - 2¹¹ = 230473177343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230473179371) 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, 55056001 + ... + 55060186.

It is an arithmetic number, because the mean of its divisors is an integer number (18499519584).

Almost surely, 2^230473179391 is an apocalyptic number.

230473179391 is a deficient number, since it is larger than the sum of its proper divisors (65519133953).

230473179391 is a wasteful number, since it uses less digits than its factorization.

230473179391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110116230.

The product of its (nonzero) digits is 857304, while the sum is 49.

The spelling of 230473179391 in words is "two hundred thirty billion, four hundred seventy-three million, one hundred seventy-nine thousand, three hundred ninety-one".