1020111003883 has 2 divisors, whose sum is σ = 1020111003884. Its totient is φ = 1020111003882.

The previous prime is 1020111003853. The next prime is 1020111003929. The reversal of 1020111003883 is 3883001110201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1020111003883 - 2²⁹ = 1019574132971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1020111003853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510055501941 + 510055501942.

It is an arithmetic number, because the mean of its divisors is an integer number (510055501942).

Almost surely, 2^{1020111003883} is an apocalyptic number.

1020111003883 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020111003883 is an equidigital number, since it uses as much as digits as its factorization.

1020111003883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 1020111003883 in words is "one trillion, twenty billion, one hundred eleven million, three thousand, eight hundred eighty-three".