1011671505883 has 2 divisors, whose sum is σ = 1011671505884. Its totient is φ = 1011671505882.

The previous prime is 1011671505739. The next prime is 1011671505893. The reversal of 1011671505883 is 3885051761101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011671505883 is a prime.

It is not a weakly prime, because it can be changed into another prime (1011671505893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505835752941 + 505835752942.

It is an arithmetic number, because the mean of its divisors is an integer number (505835752942).

Almost surely, 2^{1011671505883} is an apocalyptic number.

1011671505883 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011671505883 is an equidigital number, since it uses as much as digits as its factorization.

1011671505883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 46.

The spelling of 1011671505883 in words is "one trillion, eleven billion, six hundred seventy-one million, five hundred five thousand, eight hundred eighty-three".