11085941157 has 8 divisors (see below), whose sum is σ = 15290953440. Its totient is φ = 7135778160.

The previous prime is 11085941137. The next prime is 11085941173. The reversal of 11085941157 is 75114958011.

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

It is not a de Polignac number, because 11085941157 - 2¹⁸ = 11085679013 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11085941117) 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, 63712219 + ... + 63712392.

It is an arithmetic number, because the mean of its divisors is an integer number (1911369180).

Almost surely, 2^11085941157 is an apocalyptic number.

It is an amenable number.

11085941157 is a deficient number, since it is larger than the sum of its proper divisors (4205012283).

11085941157 is a wasteful number, since it uses less digits than its factorization.

11085941157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127424643.

The product of its (nonzero) digits is 50400, while the sum is 42.

The spelling of 11085941157 in words is "eleven billion, eighty-five million, nine hundred forty-one thousand, one hundred fifty-seven".