1053431122 has 16 divisors (see below), whose sum is σ = 1619872632. Its totient is φ = 513492480.

The previous prime is 1053431101. The next prime is 1053431123. The reversal of 1053431122 is 2211343501.

It is a happy number.

1053431122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 886788841 + 166642281 = 29779^2 + 12909^2 .

It is a super-2 number, since 2×1053431122² = 2219434257596357768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053431093 and 1053431102.

It is not an unprimeable number, because it can be changed into a prime (1053431123) 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, 131998 + ... + 139750.

Almost surely, 2^1053431122 is an apocalyptic number.

1053431122 is a deficient number, since it is larger than the sum of its proper divisors (566441510).

1053431122 is a wasteful number, since it uses less digits than its factorization.

1053431122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9453.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1053431122 is about 32456.6036732126. The cubic root of 1053431122 is about 1017.5022578213.

Adding to 1053431122 its reverse (2211343501), we get a palindrome (3264774623).

The spelling of 1053431122 in words is "one billion, fifty-three million, four hundred thirty-one thousand, one hundred twenty-two".