1113122301 has 16 divisors (see below), whose sum is σ = 1541234688. Its totient is φ = 713833200.

The previous prime is 1113122287. The next prime is 1113122303. The reversal of 1113122301 is 1032213111.

It is a happy number.

It is not a de Polignac number, because 1113122301 - 2¹⁹ = 1112598013 is a prime.

It is a super-3 number, since 3×1113122301³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113122303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20305 + ... + 51366.

It is an arithmetic number, because the mean of its divisors is an integer number (96327168).

Almost surely, 2^1113122301 is an apocalyptic number.

It is an amenable number.

1113122301 is a deficient number, since it is larger than the sum of its proper divisors (428112387).

1113122301 is a wasteful number, since it uses less digits than its factorization.

1113122301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71872.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1113122301 is about 33363.4875425217. The cubic root of 1113122301 is about 1036.3687154379.

Adding to 1113122301 its reverse (1032213111), we get a palindrome (2145335412).

The spelling of 1113122301 in words is "one billion, one hundred thirteen million, one hundred twenty-two thousand, three hundred one".