1053113253 has 4 divisors (see below), whose sum is σ = 1404151008. Its totient is φ = 702075500.

The previous prime is 1053113179. The next prime is 1053113261. The reversal of 1053113253 is 3523113501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1053113253 - 2⁹ = 1053112741 is a prime.

It is a super-2 number, since 2×1053113253² = 2218095047288484018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053113293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175518873 + ... + 175518878.

It is an arithmetic number, because the mean of its divisors is an integer number (351037752).

Almost surely, 2^1053113253 is an apocalyptic number.

It is an amenable number.

1053113253 is a deficient number, since it is larger than the sum of its proper divisors (351037755).

1053113253 is an equidigital number, since it uses as much as digits as its factorization.

1053113253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351037754.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 1053113253 is about 32451.7064728498. The cubic root of 1053113253 is about 1017.3999049936.

Adding to 1053113253 its reverse (3523113501), we get a palindrome (4576226754).

The spelling of 1053113253 in words is "one billion, fifty-three million, one hundred thirteen thousand, two hundred fifty-three".