201300403 has 2 divisors, whose sum is σ = 201300404. Its totient is φ = 201300402.

The previous prime is 201300371. The next prime is 201300409. The reversal of 201300403 is 304003102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201300403 - 2⁵ = 201300371 is a prime.

It is not a weakly prime, because it can be changed into another prime (201300409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100650201 + 100650202.

It is an arithmetic number, because the mean of its divisors is an integer number (100650202).

Almost surely, 2^201300403 is an apocalyptic number.

201300403 is a deficient number, since it is larger than the sum of its proper divisors (1).

201300403 is an equidigital number, since it uses as much as digits as its factorization.

201300403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 201300403 is about 14188.0373202216. The cubic root of 201300403 is about 586.0682776388.

Adding to 201300403 its reverse (304003102), we get a palindrome (505303505).

The spelling of 201300403 in words is "two hundred one million, three hundred thousand, four hundred three".