111725003 has 16 divisors (see below), whose sum is σ = 128348640. Its totient is φ = 96339456.

The previous prime is 111724973. The next prime is 111725011. The reversal of 111725003 is 300527111.

It is a cyclic number.

It is not a de Polignac number, because 111725003 - 2²⁰ = 110676427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111725083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28901 + ... + 32537.

It is an arithmetic number, because the mean of its divisors is an integer number (8021790).

Almost surely, 2^111725003 is an apocalyptic number.

111725003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

111725003 is a deficient number, since it is larger than the sum of its proper divisors (16623637).

111725003 is a wasteful number, since it uses less digits than its factorization.

111725003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3806.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 111725003 is about 10570.0048722789. The cubic root of 111725003 is about 481.6336164762.

The spelling of 111725003 in words is "one hundred eleven million, seven hundred twenty-five thousand, three".