1003140401401 has 2 divisors, whose sum is σ = 1003140401402. Its totient is φ = 1003140401400.

The previous prime is 1003140401387. The next prime is 1003140401423. The reversal of 1003140401401 is 1041040413001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 938738143225 + 64402258176 = 968885^2 + 253776^2 .

It is a cyclic number.

It is not a de Polignac number, because 1003140401401 - 2¹³ = 1003140393209 is a prime.

It is not a weakly prime, because it can be changed into another prime (1003140401701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501570200700 + 501570200701.

It is an arithmetic number, because the mean of its divisors is an integer number (501570200701).

Almost surely, 2^{1003140401401} is an apocalyptic number.

It is an amenable number.

1003140401401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003140401401 is an equidigital number, since it uses as much as digits as its factorization.

1003140401401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1003140401401 its reverse (1041040413001), we get a palindrome (2044180814402).

The spelling of 1003140401401 in words is "one trillion, three billion, one hundred forty million, four hundred one thousand, four hundred one".