160320331723 has 2 divisors, whose sum is σ = 160320331724. Its totient is φ = 160320331722.

The previous prime is 160320331697. The next prime is 160320331727. The reversal of 160320331723 is 327133023061.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160320331723 is a prime.

It is not a weakly prime, because it can be changed into another prime (160320331727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80160165861 + 80160165862.

It is an arithmetic number, because the mean of its divisors is an integer number (80160165862).

Almost surely, 2^160320331723 is an apocalyptic number.

160320331723 is a deficient number, since it is larger than the sum of its proper divisors (1).

160320331723 is an equidigital number, since it uses as much as digits as its factorization.

160320331723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 31.

Adding to 160320331723 its reverse (327133023061), we get a palindrome (487453354784).

The spelling of 160320331723 in words is "one hundred sixty billion, three hundred twenty million, three hundred thirty-one thousand, seven hundred twenty-three".