47303803 has 2 divisors, whose sum is σ = 47303804. Its totient is φ = 47303802.

The previous prime is 47303777. The next prime is 47303813. The reversal of 47303803 is 30830374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47303803 - 2²⁵ = 13749371 is a prime.

It is not a weakly prime, because it can be changed into another prime (47303813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23651901 + 23651902.

It is an arithmetic number, because the mean of its divisors is an integer number (23651902).

Almost surely, 2^47303803 is an apocalyptic number.

47303803 is a deficient number, since it is larger than the sum of its proper divisors (1).

47303803 is an equidigital number, since it uses as much as digits as its factorization.

47303803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 47303803 is about 6877.7760213604. The cubic root of 47303803 is about 361.6585075590.

The spelling of 47303803 in words is "forty-seven million, three hundred three thousand, eight hundred three".