11140020413 has 2 divisors, whose sum is σ = 11140020414. Its totient is φ = 11140020412.

The previous prime is 11140020373. The next prime is 11140020427. The reversal of 11140020413 is 31402004111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11109792409 + 30228004 = 105403^2 + 5498^2 .

It is a cyclic number.

It is not a de Polignac number, because 11140020413 - 2⁶ = 11140020349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11140020391 and 11140020400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11140020433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5570010206 + 5570010207.

It is an arithmetic number, because the mean of its divisors is an integer number (5570010207).

Almost surely, 2^11140020413 is an apocalyptic number.

It is an amenable number.

11140020413 is a deficient number, since it is larger than the sum of its proper divisors (1).

11140020413 is an equidigital number, since it uses as much as digits as its factorization.

11140020413 is an odious number, because the sum of its binary digits is odd.

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

Adding to 11140020413 its reverse (31402004111), we get a palindrome (42542024524).

The spelling of 11140020413 in words is "eleven billion, one hundred forty million, twenty thousand, four hundred thirteen".