1053311243352 has 64 divisors (see below), whose sum is σ = 2687553089760. Its totient is φ = 343914854400.

The previous prime is 1053311243273. The next prime is 1053311243461. The reversal of 1053311243352 is 2533421133501.

It is a super-2 number, since 2×1053311243352² (a number of 25 digits) 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 15 ways as a sum of consecutive naturals, for example, 1139863 + ... + 1845510.

Almost surely, 2^{1053311243352} is an apocalyptic number.

1053311243352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1053311243352 is an abundant number, since it is smaller than the sum of its proper divisors (1634241846408).

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

1053311243352 is a wasteful number, since it uses less digits than its factorization.

1053311243352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985684 (or 2985680 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 1053311243352 its reverse (2533421133501), we get a palindrome (3586732376853).

The spelling of 1053311243352 in words is "one trillion, fifty-three billion, three hundred eleven million, two hundred forty-three thousand, three hundred fifty-two".