1401110003 has 2 divisors, whose sum is σ = 1401110004. Its totient is φ = 1401110002.

The previous prime is 1401109999. The next prime is 1401110017. The reversal of 1401110003 is 3000111041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1401110003 - 2² = 1401109999 is a prime.

It is not a weakly prime, because it can be changed into another prime (1401115003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700555001 + 700555002.

It is an arithmetic number, because the mean of its divisors is an integer number (700555002).

Almost surely, 2^1401110003 is an apocalyptic number.

1401110003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1401110003 is an equidigital number, since it uses as much as digits as its factorization.

1401110003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1401110003 is about 37431.4039677915. The cubic root of 1401110003 is about 1118.9845182836.

Adding to 1401110003 its reverse (3000111041), we get a palindrome (4401221044).

The spelling of 1401110003 in words is "one billion, four hundred one million, one hundred ten thousand, three".