163001133430232 has 16 divisors (see below), whose sum is σ = 305627293885200. Its totient is φ = 81500521727520.

The previous prime is 163001133430151. The next prime is 163001133430249. The reversal of 163001133430232 is 232034331100361.

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, 13668482 + ... + 22645742.

It is an arithmetic number, because the mean of its divisors is an integer number (19101705867825).

Almost surely, 2^{163001133430232} is an apocalyptic number.

It is an amenable number.

163001133430232 is a deficient number, since it is larger than the sum of its proper divisors (142626160454968).

163001133430232 is a wasteful number, since it uses less digits than its factorization.

163001133430232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11246906 (or 11246902 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 163001133430232 its reverse (232034331100361), we get a palindrome (395035464530593).

The spelling of 163001133430232 in words is "one hundred sixty-three trillion, one billion, one hundred thirty-three million, four hundred thirty thousand, two hundred thirty-two".