1050401113 has 2 divisors, whose sum is σ = 1050401114. Its totient is φ = 1050401112.

The previous prime is 1050401089. The next prime is 1050401123. The reversal of 1050401113 is 3111040501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 889948224 + 160452889 = 29832^2 + 12667^2 .

It is an emirp because it is prime and its reverse (3111040501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1050401113 - 2⁹ = 1050400601 is a prime.

It is a super-2 number, since 2×1050401113² = 2206684996383277538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1050401123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525200556 + 525200557.

It is an arithmetic number, because the mean of its divisors is an integer number (525200557).

Almost surely, 2^1050401113 is an apocalyptic number.

It is an amenable number.

1050401113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050401113 is an equidigital number, since it uses as much as digits as its factorization.

1050401113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1050401113 is about 32409.8922090154. The cubic root of 1050401113 is about 1016.5257656684.

Adding to 1050401113 its reverse (3111040501), we get a palindrome (4161441614).

The spelling of 1050401113 in words is "one billion, fifty million, four hundred one thousand, one hundred thirteen".