115700103 has 16 divisors (see below), whose sum is σ = 174220000. Its totient is φ = 75867840.

The previous prime is 115700099. The next prime is 115700107. The reversal of 115700103 is 301007511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (115700099) and next prime (115700107).

It is not a de Polignac number, because 115700103 - 2² = 115700099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115700107) 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, 33478 + ... + 36771.

It is an arithmetic number, because the mean of its divisors is an integer number (10888750).

Almost surely, 2^115700103 is an apocalyptic number.

115700103 is a deficient number, since it is larger than the sum of its proper divisors (58519897).

115700103 is an equidigital number, since it uses as much as digits as its factorization.

115700103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70319 (or 70313 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 18.

The square root of 115700103 is about 10756.3982354690. The cubic root of 115700103 is about 487.2792467976.

Adding to 115700103 its reverse (301007511), we get a palindrome (416707614).

The spelling of 115700103 in words is "one hundred fifteen million, seven hundred thousand, one hundred three".