126350803 has 2 divisors, whose sum is σ = 126350804. Its totient is φ = 126350802.

The previous prime is 126350773. The next prime is 126350827. The reversal of 126350803 is 308053621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 126350803 - 2⁵ = 126350771 is a prime.

It is not a weakly prime, because it can be changed into another prime (126350863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63175401 + 63175402.

It is an arithmetic number, because the mean of its divisors is an integer number (63175402).

Almost surely, 2^126350803 is an apocalyptic number.

126350803 is a deficient number, since it is larger than the sum of its proper divisors (1).

126350803 is an equidigital number, since it uses as much as digits as its factorization.

126350803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 126350803 is about 11240.5873067202. The cubic root of 126350803 is about 501.7946216266.

The spelling of 126350803 in words is "one hundred twenty-six million, three hundred fifty thousand, eight hundred three".