149264303 has 8 divisors (see below), whose sum is σ = 151262640. Its totient is φ = 147273280.

The previous prime is 149264263. The next prime is 149264317. The reversal of 149264303 is 303462941.

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

It is a cyclic number.

It is not a de Polignac number, because 149264303 - 2⁸ = 149264047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 149264303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149264333) 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 7 ways as a sum of consecutive naturals, for example, 48068 + ... + 51078.

It is an arithmetic number, because the mean of its divisors is an integer number (18907830).

Almost surely, 2^149264303 is an apocalyptic number.

149264303 is a deficient number, since it is larger than the sum of its proper divisors (1998337).

149264303 is an equidigital number, since it uses as much as digits as its factorization.

149264303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3657.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 149264303 is about 12217.3770916674. The cubic root of 149264303 is about 530.4591997493.

The spelling of 149264303 in words is "one hundred forty-nine million, two hundred sixty-four thousand, three hundred three".