1113503351225 has 12 divisors (see below), whose sum is σ = 1380880090860. Its totient is φ = 890714980800.

The previous prime is 1113503351197. The next prime is 1113503351249. The reversal of 1113503351225 is 5221533053111.

It can be written as a sum of positive squares in 6 ways, for example, as 124345801129 + 989157550096 = 352627^2 + 994564^2 .

It is not a de Polignac number, because 1113503351225 - 2⁸ = 1113503350969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1113503351191 and 1113503351200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1932890 + ... + 2441939.

It is an arithmetic number, because the mean of its divisors is an integer number (115073340905).

Almost surely, 2^{1113503351225} is an apocalyptic number.

It is an amenable number.

1113503351225 is a deficient number, since it is larger than the sum of its proper divisors (267376739635).

1113503351225 is a wasteful number, since it uses less digits than its factorization.

1113503351225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4385020 (or 4385015 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The spelling of 1113503351225 in words is "one trillion, one hundred thirteen billion, five hundred three million, three hundred fifty-one thousand, two hundred twenty-five".