1112003025 has 96 divisors (see below), whose sum is σ = 2266521600. Its totient is φ = 469670400.

The previous prime is 1112003023. The next prime is 1112003029. The reversal of 1112003025 is 5203002111.

It is not a de Polignac number, because 1112003025 - 2¹ = 1112003023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 1112002995 and 1112003013.

It is not an unprimeable number, because it can be changed into a prime (1112003023) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 407616 + ... + 410334.

It is an arithmetic number, because the mean of its divisors is an integer number (23609600).

Almost surely, 2^1112003025 is an apocalyptic number.

1112003025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1112003025 is an abundant number, since it is smaller than the sum of its proper divisors (1154518575).

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

1112003025 is a wasteful number, since it uses less digits than its factorization.

1112003025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2799 (or 2794 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1112003025 is about 33346.7093578962. The cubic root of 1112003025 is about 1036.0212329121.

Adding to 1112003025 its reverse (5203002111), we get a palindrome (6315005136).

The spelling of 1112003025 in words is "one billion, one hundred twelve million, three thousand, twenty-five".