9099412903 has 4 divisors (see below), whose sum is σ = 10399329040. Its totient is φ = 7799496768.

The previous prime is 9099412871. The next prime is 9099412913. The reversal of 9099412903 is 3092149909.

9099412903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3092149909 = 43 ⋅71910463.

It is not a de Polignac number, because 9099412903 - 2⁵ = 9099412871 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 (9099412913) 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, 649958058 + ... + 649958071.

It is an arithmetic number, because the mean of its divisors is an integer number (2599832260).

Almost surely, 2^9099412903 is an apocalyptic number.

9099412903 is a deficient number, since it is larger than the sum of its proper divisors (1299916137).

9099412903 is a wasteful number, since it uses less digits than its factorization.

9099412903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299916136.

The product of its (nonzero) digits is 157464, while the sum is 46.

The square root of 9099412903 is about 95390.8428676464. The cubic root of 9099412903 is about 2087.7145796273.

The spelling of 9099412903 in words is "nine billion, ninety-nine million, four hundred twelve thousand, nine hundred three".