1122030013 has 8 divisors (see below), whose sum is σ = 1234050048. Its totient is φ = 1013682864.

The previous prime is 1122030001. The next prime is 1122030017. The reversal of 1122030013 is 3100302211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1122030013 - 2⁹ = 1122029501 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 1122029975 and 1122030002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122030017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917581 + ... + 918802.

It is an arithmetic number, because the mean of its divisors is an integer number (154256256).

Almost surely, 2^1122030013 is an apocalyptic number.

1122030013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1122030013 is a deficient number, since it is larger than the sum of its proper divisors (112020035).

1122030013 is a wasteful number, since it uses less digits than its factorization.

1122030013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836443.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1122030013 is about 33496.7164510195. The cubic root of 1122030013 is about 1039.1258720652.

Adding to 1122030013 its reverse (3100302211), we get a palindrome (4222332224).

The spelling of 1122030013 in words is "one billion, one hundred twenty-two million, thirty thousand, thirteen".