112013515 has 16 divisors (see below), whose sum is σ = 140136480. Its totient is φ = 85845760.

The previous prime is 112013513. The next prime is 112013543. The reversal of 112013515 is 515310211.

It is not a de Polignac number, because 112013515 - 2¹ = 112013513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112013492 and 112013501.

It is not an unprimeable number, because it can be changed into a prime (112013513) 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, 16047 + ... + 21943.

It is an arithmetic number, because the mean of its divisors is an integer number (8758530).

Almost surely, 2^112013515 is an apocalyptic number.

112013515 is a deficient number, since it is larger than the sum of its proper divisors (28122965).

112013515 is a wasteful number, since it uses less digits than its factorization.

112013515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6062.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 112013515 is about 10583.6437487285. The cubic root of 112013515 is about 482.0478407890.

Adding to 112013515 its reverse (515310211), we get a palindrome (627323726).

The spelling of 112013515 in words is "one hundred twelve million, thirteen thousand, five hundred fifteen".