1126103915 has 8 divisors (see below), whose sum is σ = 1356312768. Its totient is φ = 897557760.

The previous prime is 1126103893. The next prime is 1126103921. The reversal of 1126103915 is 5193016211.

1126103915 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1126103915 - 2⁸ = 1126103659 is a prime.

It is a super-2 number, since 2×1126103915² = 2536220054756654450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414182 + ... + 416891.

It is an arithmetic number, because the mean of its divisors is an integer number (169539096).

Almost surely, 2^1126103915 is an apocalyptic number.

1126103915 is a deficient number, since it is larger than the sum of its proper divisors (230208853).

1126103915 is an equidigital number, since it uses as much as digits as its factorization.

1126103915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831349.

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 1126103915 is about 33557.4718207436. The cubic root of 1126103915 is about 1040.3819833891.

The spelling of 1126103915 in words is "one billion, one hundred twenty-six million, one hundred three thousand, nine hundred fifteen".