748328540231 has 2 divisors, whose sum is σ = 748328540232. Its totient is φ = 748328540230.

The previous prime is 748328540227. The next prime is 748328540233. The reversal of 748328540231 is 132045823847.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 748328540231 - 2² = 748328540227 is a prime.

It is a super-2 number, since 2×748328540231² (a number of 25 digits) contains 22 as substring.

Together with 748328540233, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (748328540233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374164270115 + 374164270116.

It is an arithmetic number, because the mean of its divisors is an integer number (374164270116).

Almost surely, 2^748328540231 is an apocalyptic number.

748328540231 is a deficient number, since it is larger than the sum of its proper divisors (1).

748328540231 is an equidigital number, since it uses as much as digits as its factorization.

748328540231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 748328540231 in words is "seven hundred forty-eight billion, three hundred twenty-eight million, five hundred forty thousand, two hundred thirty-one".