320141023 has 2 divisors, whose sum is σ = 320141024. Its totient is φ = 320141022.

The previous prime is 320141011. The next prime is 320141027.

It is a happy number.

320141023 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320141023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320140988 and 320141006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320141027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160070511 + 160070512.

It is an arithmetic number, because the mean of its divisors is an integer number (160070512).

Almost surely, 2^320141023 is an apocalyptic number.

320141023 is a deficient number, since it is larger than the sum of its proper divisors (1).

320141023 is an equidigital number, since it uses as much as digits as its factorization.

320141023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 320141023 is about 17892.4850984988. The cubic root of 320141023 is about 684.0908413884.

The spelling of 320141023 in words is "three hundred twenty million, one hundred forty-one thousand, twenty-three".