160103231 has 2 divisors, whose sum is σ = 160103232. Its totient is φ = 160103230.

The previous prime is 160103227. The next prime is 160103239. The reversal of 160103231 is 132301061.

It is a weak prime.

It is an emirp because it is prime and its reverse (132301061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 160103231 - 2² = 160103227 is a prime.

It is a super-2 number, since 2×160103231² = 51266089153278722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160103239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80051615 + 80051616.

It is an arithmetic number, because the mean of its divisors is an integer number (80051616).

Almost surely, 2^160103231 is an apocalyptic number.

160103231 is a deficient number, since it is larger than the sum of its proper divisors (1).

160103231 is an equidigital number, since it uses as much as digits as its factorization.

160103231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 160103231 is about 12653.1905462614. The cubic root of 160103231 is about 543.0002532368. Note that the first 3 decimals are identical.

Adding to 160103231 its reverse (132301061), we get a palindrome (292404292).

The spelling of 160103231 in words is "one hundred sixty million, one hundred three thousand, two hundred thirty-one".