10115601 has 4 divisors (see below), whose sum is σ = 13487472. Its totient is φ = 6743732.

The previous prime is 10115597. The next prime is 10115639. The reversal of 10115601 is 10651101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10115601 - 2² = 10115597 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10115681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1685931 + ... + 1685936.

It is an arithmetic number, because the mean of its divisors is an integer number (3371868).

Almost surely, 2^10115601 is an apocalyptic number.

It is an amenable number.

10115601 is a deficient number, since it is larger than the sum of its proper divisors (3371871).

10115601 is an equidigital number, since it uses as much as digits as its factorization.

10115601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3371870.

The product of its (nonzero) digits is 30, while the sum is 15.

The square root of 10115601 is about 3180.5032620640. The cubic root of 10115601 is about 216.2704730748.

Adding to 10115601 its reverse (10651101), we get a palindrome (20766702).

The spelling of 10115601 in words is "ten million, one hundred fifteen thousand, six hundred one".