1053313431 has 8 divisors (see below), whose sum is σ = 1478334720. Its totient is φ = 665250552.

The previous prime is 1053313427. The next prime is 1053313433. The reversal of 1053313431 is 1343133501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1053313431 - 2² = 1053313427 is a prime.

It is a super-2 number, since 2×1053313431² = 2218938367849983522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053313433) 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, 9239535 + ... + 9239648.

It is an arithmetic number, because the mean of its divisors is an integer number (184791840).

Almost surely, 2^1053313431 is an apocalyptic number.

1053313431 is a deficient number, since it is larger than the sum of its proper divisors (425021289).

1053313431 is a wasteful number, since it uses less digits than its factorization.

1053313431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18479205.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 1053313431 is about 32454.7905708849. The cubic root of 1053313431 is about 1017.4643640867.

Adding to 1053313431 its reverse (1343133501), we get a palindrome (2396446932).

The spelling of 1053313431 in words is "one billion, fifty-three million, three hundred thirteen thousand, four hundred thirty-one".