11161106535 has 8 divisors (see below), whose sum is σ = 17857770480. Its totient is φ = 5952590144.

The previous prime is 11161106527. The next prime is 11161106599. The reversal of 11161106535 is 53560116111.

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 11161106535 - 2³ = 11161106527 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372036870 + ... + 372036899.

It is an arithmetic number, because the mean of its divisors is an integer number (2232221310).

Almost surely, 2^11161106535 is an apocalyptic number.

11161106535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11161106535 is a deficient number, since it is larger than the sum of its proper divisors (6696663945).

11161106535 is an equidigital number, since it uses as much as digits as its factorization.

11161106535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744073777.

The product of its (nonzero) digits is 2700, while the sum is 30.

The spelling of 11161106535 in words is "eleven billion, one hundred sixty-one million, one hundred six thousand, five hundred thirty-five".