1012254053 has 4 divisors (see below), whose sum is σ = 1012492320. Its totient is φ = 1012015788.

The previous prime is 1012254037. The next prime is 1012254071. The reversal of 1012254053 is 3504522101.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3504522101 = 107 ⋅32752543.

It is a cyclic number.

It is not a de Polignac number, because 1012254053 - 2⁴ = 1012254037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012254853) 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, 112643 + ... + 121296.

It is an arithmetic number, because the mean of its divisors is an integer number (253123080).

Almost surely, 2^1012254053 is an apocalyptic number.

It is an amenable number.

1012254053 is a deficient number, since it is larger than the sum of its proper divisors (238267).

1012254053 is an equidigital number, since it uses as much as digits as its factorization.

1012254053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238266.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1012254053 is about 31815.9402344171. The cubic root of 1012254053 is about 1004.0681123534.

Adding to 1012254053 its reverse (3504522101), we get a palindrome (4516776154).

The spelling of 1012254053 in words is "one billion, twelve million, two hundred fifty-four thousand, fifty-three".