1113503351025 has 144 divisors (see below), whose sum is σ = 2095215897600. Its totient is φ = 520560817920.

The previous prime is 1113503351021. The next prime is 1113503351039. The reversal of 1113503351025 is 5201533053111.

It is not a de Polignac number, because 1113503351025 - 2² = 1113503351021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1113503350983 and 1113503351001.

It is not an unprimeable number, because it can be changed into a prime (1113503351021) 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 143 ways as a sum of consecutive naturals, for example, 40508236 + ... + 40535714.

It is an arithmetic number, because the mean of its divisors is an integer number (14550110400).

Almost surely, 2^{1113503351025} is an apocalyptic number.

1113503351025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1113503351025 is a deficient number, since it is larger than the sum of its proper divisors (981712546575).

1113503351025 is a wasteful number, since it uses less digits than its factorization.

1113503351025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27680 (or 27662 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 30.

The spelling of 1113503351025 in words is "one trillion, one hundred thirteen billion, five hundred three million, three hundred fifty-one thousand, twenty-five".