1113020220239 has 2 divisors, whose sum is σ = 1113020220240. Its totient is φ = 1113020220238.

The previous prime is 1113020220149. The next prime is 1113020220241. The reversal of 1113020220239 is 9320220203111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113020220239 is a prime.

Together with 1113020220241, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113020220839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556510110119 + 556510110120.

It is an arithmetic number, because the mean of its divisors is an integer number (556510110120).

Almost surely, 2^{1113020220239} is an apocalyptic number.

1113020220239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113020220239 is an equidigital number, since it uses as much as digits as its factorization.

1113020220239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 1113020220239 in words is "one trillion, one hundred thirteen billion, twenty million, two hundred twenty thousand, two hundred thirty-nine".