11302001239 has 2 divisors, whose sum is σ = 11302001240. Its totient is φ = 11302001238.

The previous prime is 11302001209. The next prime is 11302001261. The reversal of 11302001239 is 93210020311.

It is an a-pointer prime, because the next prime (11302001261) can be obtained adding 11302001239 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11302001239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11302001209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5651000619 + 5651000620.

It is an arithmetic number, because the mean of its divisors is an integer number (5651000620).

Almost surely, 2^11302001239 is an apocalyptic number.

11302001239 is a deficient number, since it is larger than the sum of its proper divisors (1).

11302001239 is an equidigital number, since it uses as much as digits as its factorization.

11302001239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 11302001239 in words is "eleven billion, three hundred two million, one thousand, two hundred thirty-nine".