1053121103332 has 96 divisors (see below), whose sum is σ = 1998179820000. Its totient is φ = 483859464192.

The previous prime is 1053121103323. The next prime is 1053121103339. The reversal of 1053121103332 is 2333011213501.

It can be written as a sum of positive squares in 16 ways, for example, as 395117845056 + 658003258276 = 628584^2 + 811174^2 .

It is a super-2 number, since 2×1053121103332² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053121103297 and 1053121103306.

It is not an unprimeable number, because it can be changed into a prime (1053121103339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231503794 + ... + 231508342.

It is an arithmetic number, because the mean of its divisors is an integer number (20814373125).

Almost surely, 2^{1053121103332} is an apocalyptic number.

It is an amenable number.

1053121103332 is a deficient number, since it is larger than the sum of its proper divisors (945058716668).

1053121103332 is a wasteful number, since it uses less digits than its factorization.

1053121103332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5105 (or 5103 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

Adding to 1053121103332 its reverse (2333011213501), we get a palindrome (3386132316833).

The spelling of 1053121103332 in words is "one trillion, fifty-three billion, one hundred twenty-one million, one hundred three thousand, three hundred thirty-two".