11330213193 has 24 divisors (see below), whose sum is σ = 18661530888. Its totient is φ = 6562294272.

The previous prime is 11330213143. The next prime is 11330213221. The reversal of 11330213193 is 39131203311.

11330213193 is a `hidden beast` number, since 11 + 330 + 2 + 1 + 319 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3124027449 + 8206185744 = 55893^2 + 90588^2 .

It is not a de Polignac number, because 11330213193 - 2¹⁰ = 11330212169 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11330213123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2846230 + ... + 2850207.

It is an arithmetic number, because the mean of its divisors is an integer number (777563787).

Almost surely, 2^11330213193 is an apocalyptic number.

11330213193 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11330213193 is a deficient number, since it is larger than the sum of its proper divisors (7331317695).

11330213193 is a wasteful number, since it uses less digits than its factorization.

11330213193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5696473 (or 5696470 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The spelling of 11330213193 in words is "eleven billion, three hundred thirty million, two hundred thirteen thousand, one hundred ninety-three".