1303113022 has 16 divisors (see below), whose sum is σ = 2008968192. Its totient is φ = 633591000.

The previous prime is 1303113017. The next prime is 1303113041. The reversal of 1303113022 is 2203113031.

It is a junction number, because it is equal to n+sod(n) for n = 1303112987 and 1303113005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13854 + ... + 52897.

It is an arithmetic number, because the mean of its divisors is an integer number (125560512).

Almost surely, 2^1303113022 is an apocalyptic number.

1303113022 is a deficient number, since it is larger than the sum of its proper divisors (705855170).

1303113022 is a wasteful number, since it uses less digits than its factorization.

1303113022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67023.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1303113022 is about 36098.6567894153. The cubic root of 1303113022 is about 1092.2633501669.

Adding to 1303113022 its reverse (2203113031), we get a palindrome (3506226053).

Subtracting 1303113022 from its reverse (2203113031), we obtain a palindrome (900000009).

The spelling of 1303113022 in words is "one billion, three hundred three million, one hundred thirteen thousand, twenty-two".