112515001441 has 4 divisors (see below), whose sum is σ = 113870603952. Its totient is φ = 111159398932.

The previous prime is 112515001387. The next prime is 112515001513. The reversal of 112515001441 is 144100515211.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 144100515211 = 10529 ⋅13686059.

It is a cyclic number.

It is not a de Polignac number, because 112515001441 - 2³⁵ = 78155263073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112515001141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677801131 + ... + 677801296.

It is an arithmetic number, because the mean of its divisors is an integer number (28467650988).

Almost surely, 2^112515001441 is an apocalyptic number.

It is an amenable number.

112515001441 is a deficient number, since it is larger than the sum of its proper divisors (1355602511).

112515001441 is an equidigital number, since it uses as much as digits as its factorization.

112515001441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355602510.

The product of its (nonzero) digits is 800, while the sum is 25.

Adding to 112515001441 its reverse (144100515211), we get a palindrome (256615516652).

The spelling of 112515001441 in words is "one hundred twelve billion, five hundred fifteen million, one thousand, four hundred forty-one".