10115113 has 8 divisors (see below), whose sum is σ = 10499400. Its totient is φ = 9733248.

The previous prime is 10115107. The next prime is 10115143. The reversal of 10115113 is 31151101.

It can be written as a sum of positive squares in 4 ways, for example, as 205209 + 9909904 = 453^2 + 3148^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10115113 is a prime.

It is a super-2 number, since 2×10115113² = 204631022005538, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10115093 and 10115102.

It is not an unprimeable number, because it can be changed into a prime (10115143) 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, 16195 + ... + 16807.

It is an arithmetic number, because the mean of its divisors is an integer number (1312425).

Almost surely, 2^10115113 is an apocalyptic number.

It is an amenable number.

10115113 is a deficient number, since it is larger than the sum of its proper divisors (384287).

10115113 is an equidigital number, since it uses as much as digits as its factorization.

10115113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211.

The product of its (nonzero) digits is 15, while the sum is 13.

The square root of 10115113 is about 3180.4265437202. The cubic root of 10115113 is about 216.2669952228.

Adding to 10115113 its reverse (31151101), we get a palindrome (41266214).

The spelling of 10115113 in words is "ten million, one hundred fifteen thousand, one hundred thirteen".