403141001 has 2 divisors, whose sum is σ = 403141002. Its totient is φ = 403141000.

The previous prime is 403140973. The next prime is 403141003. The reversal of 403141001 is 100141304.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 396965776 + 6175225 = 19924^2 + 2485^2 .

It is a cyclic number.

It is not a de Polignac number, because 403141001 - 2¹⁰ = 403139977 is a prime.

Together with 403141003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (403141003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201570500 + 201570501.

It is an arithmetic number, because the mean of its divisors is an integer number (201570501).

Almost surely, 2^403141001 is an apocalyptic number.

It is an amenable number.

403141001 is a deficient number, since it is larger than the sum of its proper divisors (1).

403141001 is an equidigital number, since it uses as much as digits as its factorization.

403141001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 403141001 is about 20078.3714728063. The cubic root of 403141001 is about 738.7298646505.

Adding to 403141001 its reverse (100141304), we get a palindrome (503282305).

The spelling of 403141001 in words is "four hundred three million, one hundred forty-one thousand, one".