401230003 has 2 divisors, whose sum is σ = 401230004. Its totient is φ = 401230002.

The previous prime is 401229989. The next prime is 401230007. The reversal of 401230003 is 300032104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 401230003 - 2¹⁷ = 401098931 is a prime.

It is not a weakly prime, because it can be changed into another prime (401230007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200615001 + 200615002.

It is an arithmetic number, because the mean of its divisors is an integer number (200615002).

Almost surely, 2^401230003 is an apocalyptic number.

401230003 is a deficient number, since it is larger than the sum of its proper divisors (1).

401230003 is an equidigital number, since it uses as much as digits as its factorization.

401230003 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 401230003 is about 20030.7264720978. The cubic root of 401230003 is about 737.5607552362.

Adding to 401230003 its reverse (300032104), we get a palindrome (701262107).

The spelling of 401230003 in words is "four hundred one million, two hundred thirty thousand, three".