11020087033 has 2 divisors, whose sum is σ = 11020087034. Its totient is φ = 11020087032.

The previous prime is 11020087027. The next prime is 11020087061. The reversal of 11020087033 is 33078002011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7950040569 + 3070046464 = 89163^2 + 55408^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11020087033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11020086989 and 11020087007.

It is not a weakly prime, because it can be changed into another prime (11020087333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510043516 + 5510043517.

It is an arithmetic number, because the mean of its divisors is an integer number (5510043517).

Almost surely, 2^11020087033 is an apocalyptic number.

It is an amenable number.

11020087033 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020087033 is an equidigital number, since it uses as much as digits as its factorization.

11020087033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 11020087033 its reverse (33078002011), we get a palindrome (44098089044).

The spelling of 11020087033 in words is "eleven billion, twenty million, eighty-seven thousand, thirty-three".