1053333312 has 28 divisors (see below), whose sum is σ = 2786944896. Its totient is φ = 351111040.

The previous prime is 1053333293. The next prime is 1053333317. The reversal of 1053333312 is 2133333501.

It is a super-2 number, since 2×1053333312² = 2219022132337778688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053333317) 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, 2742864 + ... + 2743247.

Almost surely, 2^1053333312 is an apocalyptic number.

1053333312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1053333312 is an abundant number, since it is smaller than the sum of its proper divisors (1733611584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1053333312 is an equidigital number, since it uses as much as digits as its factorization.

1053333312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5486126 (or 5486116 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 24.

The square root of 1053333312 is about 32455.0968570423. The cubic root of 1053333312 is about 1017.4707654993.

Adding to 1053333312 its reverse (2133333501), we get a palindrome (3186666813).

The spelling of 1053333312 in words is "one billion, fifty-three million, three hundred thirty-three thousand, three hundred twelve".