115441503 has 4 divisors (see below), whose sum is σ = 153922008. Its totient is φ = 76961000.

The previous prime is 115441499. The next prime is 115441519. The reversal of 115441503 is 305144511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115441503 - 2² = 115441499 is a prime.

It is a super-2 number, since 2×115441503² = 26653481229798018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115441553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19240248 + ... + 19240253.

It is an arithmetic number, because the mean of its divisors is an integer number (38480502).

Almost surely, 2^115441503 is an apocalyptic number.

115441503 is a deficient number, since it is larger than the sum of its proper divisors (38480505).

115441503 is an equidigital number, since it uses as much as digits as its factorization.

115441503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38480504.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 115441503 is about 10744.3707586810. The cubic root of 115441503 is about 486.9159385314.

The spelling of 115441503 in words is "one hundred fifteen million, four hundred forty-one thousand, five hundred three".