320110453042 has 16 divisors (see below), whose sum is σ = 493176257280. Its totient is φ = 155718948528.

The previous prime is 320110452983. The next prime is 320110453043. The reversal of 320110453042 is 240354011023.

It is a junction number, because it is equal to n+sod(n) for n = 320110452998 and 320110453016.

It is not an unprimeable number, because it can be changed into a prime (320110453043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027263 + ... + 1302109.

It is an arithmetic number, because the mean of its divisors is an integer number (30823516080).

Almost surely, 2^320110453042 is an apocalyptic number.

320110453042 is a deficient number, since it is larger than the sum of its proper divisors (173065804238).

320110453042 is a wasteful number, since it uses less digits than its factorization.

320110453042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290625.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 320110453042 its reverse (240354011023), we get a palindrome (560464464065).

The spelling of 320110453042 in words is "three hundred twenty billion, one hundred ten million, four hundred fifty-three thousand, forty-two".