160003131233 has 4 divisors (see below), whose sum is σ = 174548870448. Its totient is φ = 145457392020.

The previous prime is 160003131221. The next prime is 160003131247. The reversal of 160003131233 is 332131300061.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160003131233 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 160003131199 and 160003131208.

It is not an unprimeable number, because it can be changed into a prime (160003131203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7272869591 + ... + 7272869612.

It is an arithmetic number, because the mean of its divisors is an integer number (43637217612).

Almost surely, 2^160003131233 is an apocalyptic number.

It is an amenable number.

160003131233 is a deficient number, since it is larger than the sum of its proper divisors (14545739215).

160003131233 is a wasteful number, since it uses less digits than its factorization.

160003131233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14545739214.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 160003131233 its reverse (332131300061), we get a palindrome (492134431294).

The spelling of 160003131233 in words is "one hundred sixty billion, three million, one hundred thirty-one thousand, two hundred thirty-three".