115972603 has 8 divisors (see below), whose sum is σ = 116989520. Its totient is φ = 114959520.

The previous prime is 115972579. The next prime is 115972609. The reversal of 115972603 is 306279511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115972603 - 2¹³ = 115964411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115972609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107953 + ... + 109021.

It is an arithmetic number, because the mean of its divisors is an integer number (14623690).

Almost surely, 2^115972603 is an apocalyptic number.

115972603 is a deficient number, since it is larger than the sum of its proper divisors (1016917).

115972603 is a wasteful number, since it uses less digits than its factorization.

115972603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1917.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 115972603 is about 10769.0576653670. The cubic root of 115972603 is about 487.6614979289.

The spelling of 115972603 in words is "one hundred fifteen million, nine hundred seventy-two thousand, six hundred three".