11102040413 has 8 divisors (see below), whose sum is σ = 11131208760. Its totient is φ = 11072908800.

The previous prime is 11102040401. The next prime is 11102040437. The reversal of 11102040413 is 31404020111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3672117604 + 7429922809 = 60598^2 + 86197^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11102040413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11102040391 and 11102040400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102040473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 658181 + ... + 674837.

It is an arithmetic number, because the mean of its divisors is an integer number (1391401095).

Almost surely, 2^11102040413 is an apocalyptic number.

It is an amenable number.

11102040413 is a deficient number, since it is larger than the sum of its proper divisors (29168347).

11102040413 is a wasteful number, since it uses less digits than its factorization.

11102040413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18367.

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

Adding to 11102040413 its reverse (31404020111), we get a palindrome (42506060524).

The spelling of 11102040413 in words is "eleven billion, one hundred two million, forty thousand, four hundred thirteen".