11020031039 has 2 divisors, whose sum is σ = 11020031040. Its totient is φ = 11020031038.

The previous prime is 11020030993. The next prime is 11020031047. The reversal of 11020031039 is 93013002011.

It is a strong prime.

It is an emirp because it is prime and its reverse (93013002011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11020031039 - 2¹⁶ = 11019965503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11020031039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11023031039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510015519 + 5510015520.

It is an arithmetic number, because the mean of its divisors is an integer number (5510015520).

Almost surely, 2^11020031039 is an apocalyptic number.

11020031039 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020031039 is an equidigital number, since it uses as much as digits as its factorization.

11020031039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The spelling of 11020031039 in words is "eleven billion, twenty million, thirty-one thousand, thirty-nine".