1041120413 has 4 divisors (see below), whose sum is σ = 1042129308. Its totient is φ = 1040111520.

The previous prime is 1041120407. The next prime is 1041120427. The reversal of 1041120413 is 3140211401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 957159844 + 83960569 = 30938^2 + 9163^2 .

It is a cyclic number.

It is not a de Polignac number, because 1041120413 - 2¹⁶ = 1041054877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1041120391 and 1041120400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041122413) 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 3 ways as a sum of consecutive naturals, for example, 502898 + ... + 504963.

It is an arithmetic number, because the mean of its divisors is an integer number (260532327).

Almost surely, 2^1041120413 is an apocalyptic number.

It is an amenable number.

1041120413 is a deficient number, since it is larger than the sum of its proper divisors (1008895).

1041120413 is a wasteful number, since it uses less digits than its factorization.

1041120413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008894.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1041120413 is about 32266.3975832444. The cubic root of 1041120413 is about 1013.5231056049.

Adding to 1041120413 its reverse (3140211401), we get a palindrome (4181331814).

The spelling of 1041120413 in words is "one billion, forty-one million, one hundred twenty thousand, four hundred thirteen".