1002603121411 has 2 divisors, whose sum is σ = 1002603121412. Its totient is φ = 1002603121410.

The previous prime is 1002603121397. The next prime is 1002603121427. The reversal of 1002603121411 is 1141213062001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1002603121411 - 2⁷ = 1002603121283 is a prime.

It is not a weakly prime, because it can be changed into another prime (1002603125411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501301560705 + 501301560706.

It is an arithmetic number, because the mean of its divisors is an integer number (501301560706).

Almost surely, 2^{1002603121411} is an apocalyptic number.

1002603121411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002603121411 is an equidigital number, since it uses as much as digits as its factorization.

1002603121411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 1002603121411 its reverse (1141213062001), we get a palindrome (2143816183412).

The spelling of 1002603121411 in words is "one trillion, two billion, six hundred three million, one hundred twenty-one thousand, four hundred eleven".