748136303 has 2 divisors, whose sum is σ = 748136304. Its totient is φ = 748136302.

The previous prime is 748136273. The next prime is 748136309. The reversal of 748136303 is 303631847.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (303631847) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 748136303 - 2²⁰ = 747087727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748136309) by changing a digit.

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 as a sum of consecutive naturals, namely, 374068151 + 374068152.

It is an arithmetic number, because the mean of its divisors is an integer number (374068152).

Almost surely, 2^748136303 is an apocalyptic number.

748136303 is a deficient number, since it is larger than the sum of its proper divisors (1).

748136303 is an equidigital number, since it uses as much as digits as its factorization.

748136303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 748136303 is about 27352.0804144767. The cubic root of 748136303 is about 907.8071028163.

The spelling of 748136303 in words is "seven hundred forty-eight million, one hundred thirty-six thousand, three hundred three".