1115301413 has 4 divisors (see below), whose sum is σ = 1115436300. Its totient is φ = 1115166528.

The previous prime is 1115301409. The next prime is 1115301431. The reversal of 1115301413 is 3141035111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3141035111 = 421 ⋅7460891.

It can be written as a sum of positive squares in 2 ways, for example, as 49801249 + 1065500164 = 7057^2 + 32642^2 .

It is a cyclic number.

It is not a de Polignac number, because 1115301413 - 2² = 1115301409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115301433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54170 + ... + 71867.

It is an arithmetic number, because the mean of its divisors is an integer number (278859075).

Almost surely, 2^1115301413 is an apocalyptic number.

It is an amenable number.

1115301413 is a deficient number, since it is larger than the sum of its proper divisors (134887).

1115301413 is an equidigital number, since it uses as much as digits as its factorization.

1115301413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134886.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1115301413 is about 33396.1287127715. The cubic root of 1115301413 is about 1037.0445595335.

Adding to 1115301413 its reverse (3141035111), we get a palindrome (4256336524).

The spelling of 1115301413 in words is "one billion, one hundred fifteen million, three hundred one thousand, four hundred thirteen".