2190417030803 has 2 divisors, whose sum is σ = 2190417030804. Its totient is φ = 2190417030802.

The previous prime is 2190417030773. The next prime is 2190417030811. The reversal of 2190417030803 is 3080307140912.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2190417030803 - 2²² = 2190412836499 is a prime.

It is not a weakly prime, because it can be changed into another prime (2190417030883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1095208515401 + 1095208515402.

It is an arithmetic number, because the mean of its divisors is an integer number (1095208515402).

Almost surely, 2^{2190417030803} is an apocalyptic number.

2190417030803 is a deficient number, since it is larger than the sum of its proper divisors (1).

2190417030803 is an equidigital number, since it uses as much as digits as its factorization.

2190417030803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 2190417030803 in words is "two trillion, one hundred ninety billion, four hundred seventeen million, thirty thousand, eight hundred three".