1053105244 has 12 divisors (see below), whose sum is σ = 1859842600. Its totient is φ = 521721648.

The previous prime is 1053105223. The next prime is 1053105271. The reversal of 1053105244 is 4425013501.

It is a happy number.

It is a super-2 number, since 2×1053105244² = 2218061309880599072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1207254 + ... + 1208125.

Almost surely, 2^1053105244 is an apocalyptic number.

It is an amenable number.

1053105244 is a deficient number, since it is larger than the sum of its proper divisors (806737356).

1053105244 is a wasteful number, since it uses less digits than its factorization.

1053105244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2415492 (or 2415490 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1053105244 is about 32451.5830738656. The cubic root of 1053105244 is about 1017.3973258546.

Adding to 1053105244 its reverse (4425013501), we get a palindrome (5478118745).

The spelling of 1053105244 in words is "one billion, fifty-three million, one hundred five thousand, two hundred forty-four".