99274303 has 2 divisors, whose sum is σ = 99274304. Its totient is φ = 99274302.

The previous prime is 99274277. The next prime is 99274309. The reversal of 99274303 is 30347299.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99274303 - 2⁹ = 99273791 is a prime.

It is a super-2 number, since 2×99274303² = 19710774472271618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99274309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49637151 + 49637152.

It is an arithmetic number, because the mean of its divisors is an integer number (49637152).

Almost surely, 2^99274303 is an apocalyptic number.

99274303 is a deficient number, since it is larger than the sum of its proper divisors (1).

99274303 is an equidigital number, since it uses as much as digits as its factorization.

99274303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 99274303 is about 9963.6490805327. The cubic root of 99274303 is about 463.0333606291.

The spelling of 99274303 in words is "ninety-nine million, two hundred seventy-four thousand, three hundred three".