1120233013 has 2 divisors, whose sum is σ = 1120233014. Its totient is φ = 1120233012.

The previous prime is 1120232987. The next prime is 1120233029. The reversal of 1120233013 is 3103320211.

It is an a-pointer prime, because the next prime (1120233029) can be obtained adding 1120233013 to its sum of digits (16).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 878648164 + 241584849 = 29642^2 + 15543^2 .

It is an emirp because it is prime and its reverse (3103320211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1120233013 - 2⁹ = 1120232501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120233043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560116506 + 560116507.

It is an arithmetic number, because the mean of its divisors is an integer number (560116507).

Almost surely, 2^1120233013 is an apocalyptic number.

It is an amenable number.

1120233013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120233013 is an equidigital number, since it uses as much as digits as its factorization.

1120233013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1120233013 is about 33469.8821778625. The cubic root of 1120233013 is about 1038.5708343423.

Adding to 1120233013 its reverse (3103320211), we get a palindrome (4223553224).

The spelling of 1120233013 in words is "one billion, one hundred twenty million, two hundred thirty-three thousand, thirteen".