112611001517 has 4 divisors (see below), whose sum is σ = 128698287456. Its totient is φ = 96523715580.

The previous prime is 112611001499. The next prime is 112611001541. The reversal of 112611001517 is 715100116211.

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 112611001517 - 2¹⁶ = 112610935981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112611001717) 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, 8043642959 + ... + 8043642972.

It is an arithmetic number, because the mean of its divisors is an integer number (32174571864).

Almost surely, 2^112611001517 is an apocalyptic number.

It is an amenable number.

112611001517 is a deficient number, since it is larger than the sum of its proper divisors (16087285939).

112611001517 is an equidigital number, since it uses as much as digits as its factorization.

112611001517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16087285938.

The product of its (nonzero) digits is 420, while the sum is 26.

Adding to 112611001517 its reverse (715100116211), we get a palindrome (827711117728).

The spelling of 112611001517 in words is "one hundred twelve billion, six hundred eleven million, one thousand, five hundred seventeen".