11170971033 has 16 divisors (see below), whose sum is σ = 14981459136. Its totient is φ = 7404022080.

The previous prime is 11170970977. The next prime is 11170971043. The reversal of 11170971033 is 33017907111.

It is not a de Polignac number, because 11170971033 - 2⁸ = 11170970777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11170970985 and 11170971003.

It is not an unprimeable number, because it can be changed into a prime (11170971043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354966 + ... + 385152.

It is an arithmetic number, because the mean of its divisors is an integer number (936341196).

Almost surely, 2^11170971033 is an apocalyptic number.

It is an amenable number.

11170971033 is a deficient number, since it is larger than the sum of its proper divisors (3810488103).

11170971033 is a wasteful number, since it uses less digits than its factorization.

11170971033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30904.

The product of its (nonzero) digits is 3969, while the sum is 33.

The spelling of 11170971033 in words is "eleven billion, one hundred seventy million, nine hundred seventy-one thousand, thirty-three".