11160601011 has 32 divisors (see below), whose sum is σ = 19216550400. Its totient is φ = 6269387040.

The previous prime is 11160601003. The next prime is 11160601013. The reversal of 11160601011 is 11010606111.

11160601011 is a `hidden beast` number, since 1 + 1 + 1 + 60 + 601 + 0 + 1 + 1 = 666.

It is not a de Polignac number, because 11160601011 - 2³ = 11160601003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11160601013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 489280 + ... + 511581.

It is an arithmetic number, because the mean of its divisors is an integer number (600517200).

Almost surely, 2^11160601011 is an apocalyptic number.

11160601011 is a deficient number, since it is larger than the sum of its proper divisors (8055949389).

11160601011 is a wasteful number, since it uses less digits than its factorization.

11160601011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000936 (or 1000930 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

It can be divided in two parts, 11160 and 601011, that added together give a triangular number (612171 = T₁₁₀₆).

The spelling of 11160601011 in words is "eleven billion, one hundred sixty million, six hundred one thousand, eleven".