99130241 has 4 divisors (see below), whose sum is σ = 113291712. Its totient is φ = 84968772.

The previous prime is 99130181. The next prime is 99130259. The reversal of 99130241 is 14203199.

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: 14203199 = 2621 ⋅5419.

It is a de Polignac number, because none of the positive numbers 2^k-99130241 is a prime.

It is a pancake number, because a pancake can be divided into 99130241 parts by 14080 straight cuts.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99130541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7080725 + ... + 7080738.

It is an arithmetic number, because the mean of its divisors is an integer number (28322928).

Almost surely, 2^99130241 is an apocalyptic number.

It is an amenable number.

99130241 is a deficient number, since it is larger than the sum of its proper divisors (14161471).

99130241 is a wasteful number, since it uses less digits than its factorization.

99130241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14161470.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 99130241 is about 9956.4170764387. The cubic root of 99130241 is about 462.8092750984.

The spelling of 99130241 in words is "ninety-nine million, one hundred thirty thousand, two hundred forty-one".