1005141051403 has 2 divisors, whose sum is σ = 1005141051404. Its totient is φ = 1005141051402.

The previous prime is 1005141051391. The next prime is 1005141051503. The reversal of 1005141051403 is 3041501415001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1005141051403 - 2²¹ = 1005138954251 is a prime.

It is not a weakly prime, because it can be changed into another prime (1005141051503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502570525701 + 502570525702.

It is an arithmetic number, because the mean of its divisors is an integer number (502570525702).

Almost surely, 2^{1005141051403} is an apocalyptic number.

1005141051403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1005141051403 is an equidigital number, since it uses as much as digits as its factorization.

1005141051403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 1005141051403 its reverse (3041501415001), we get a palindrome (4046642466404).

The spelling of 1005141051403 in words is "one trillion, five billion, one hundred forty-one million, fifty-one thousand, four hundred three".