1001676311693 has 2 divisors, whose sum is σ = 1001676311694. Its totient is φ = 1001676311692.

The previous prime is 1001676311681. The next prime is 1001676311719. The reversal of 1001676311693 is 3961136761001.

1001676311693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 901593927529 + 100082384164 = 949523^2 + 316358^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001676311693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001676311393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500838155846 + 500838155847.

It is an arithmetic number, because the mean of its divisors is an integer number (500838155847).

Almost surely, 2^{1001676311693} is an apocalyptic number.

It is an amenable number.

1001676311693 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001676311693 is an equidigital number, since it uses as much as digits as its factorization.

1001676311693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 44.

The spelling of 1001676311693 in words is "one trillion, one billion, six hundred seventy-six million, three hundred eleven thousand, six hundred ninety-three".