1003198032079 has 2 divisors, whose sum is σ = 1003198032080. Its totient is φ = 1003198032078.

The previous prime is 1003198032007. The next prime is 1003198032103. The reversal of 1003198032079 is 9702308913001.

1003198032079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1003198032079 - 2¹⁷ = 1003197901007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1003198039079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501599016039 + 501599016040.

It is an arithmetic number, because the mean of its divisors is an integer number (501599016040).

Almost surely, 2^{1003198032079} is an apocalyptic number.

1003198032079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003198032079 is an equidigital number, since it uses as much as digits as its factorization.

1003198032079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 43.

The spelling of 1003198032079 in words is "one trillion, three billion, one hundred ninety-eight million, thirty-two thousand, seventy-nine".