1053351230312 has 16 divisors (see below), whose sum is σ = 1975788289860. Its totient is φ = 526474353024.

The previous prime is 1053351230311. The next prime is 1053351230333. The reversal of 1053351230312 is 2130321533501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 684117568996 + 369233661316 = 827114^2 + 607646^2 .

It is a super-2 number, since 2×1053351230312² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053351230311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25135523 + ... + 25177394.

Almost surely, 2^{1053351230312} is an apocalyptic number.

It is an amenable number.

1053351230312 is a deficient number, since it is larger than the sum of its proper divisors (922437059548).

1053351230312 is a wasteful number, since it uses less digits than its factorization.

1053351230312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50315540 (or 50315536 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 29.

Adding to 1053351230312 its reverse (2130321533501), we get a palindrome (3183672763813).

The spelling of 1053351230312 in words is "one trillion, fifty-three billion, three hundred fifty-one million, two hundred thirty thousand, three hundred twelve".