1171413053803 has 2 divisors, whose sum is σ = 1171413053804. Its totient is φ = 1171413053802.

The previous prime is 1171413053771. The next prime is 1171413053827. The reversal of 1171413053803 is 3083503141711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1171413053803 - 2⁵ = 1171413053771 is a prime.

It is not a weakly prime, because it can be changed into another prime (1171413053203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585706526901 + 585706526902.

It is an arithmetic number, because the mean of its divisors is an integer number (585706526902).

Almost surely, 2^{1171413053803} is an apocalyptic number.

1171413053803 is a deficient number, since it is larger than the sum of its proper divisors (1).

1171413053803 is an equidigital number, since it uses as much as digits as its factorization.

1171413053803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 1171413053803 in words is "one trillion, one hundred seventy-one billion, four hundred thirteen million, fifty-three thousand, eight hundred three".