1002033311197 has 2 divisors, whose sum is σ = 1002033311198. Its totient is φ = 1002033311196.

The previous prime is 1002033311159. The next prime is 1002033311233. The reversal of 1002033311197 is 7911133302001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 990624080601 + 11409230596 = 995301^2 + 106814^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002033311197 - 2¹¹ = 1002033309149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002033312197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501016655598 + 501016655599.

It is an arithmetic number, because the mean of its divisors is an integer number (501016655599).

Almost surely, 2^{1002033311197} is an apocalyptic number.

It is an amenable number.

1002033311197 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002033311197 is an equidigital number, since it uses as much as digits as its factorization.

1002033311197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 31.

Adding to 1002033311197 its reverse (7911133302001), we get a palindrome (8913166613198).

The spelling of 1002033311197 in words is "one trillion, two billion, thirty-three million, three hundred eleven thousand, one hundred ninety-seven".