11126410291 has 8 divisors (see below), whose sum is σ = 12160934784. Its totient is φ = 10134111360.

The previous prime is 11126410289. The next prime is 11126410297. The reversal of 11126410291 is 19201462111.

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

It is a cyclic number.

It is not a de Polignac number, because 11126410291 - 2¹ = 11126410289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11126410297) 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, 10555840 + ... + 10556893.

It is an arithmetic number, because the mean of its divisors is an integer number (1520116848).

Almost surely, 2^11126410291 is an apocalyptic number.

11126410291 is a deficient number, since it is larger than the sum of its proper divisors (1034524493).

11126410291 is a wasteful number, since it uses less digits than its factorization.

11126410291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21112781.

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 11126410291 in words is "eleven billion, one hundred twenty-six million, four hundred ten thousand, two hundred ninety-one".