2113133294 has 4 divisors (see below), whose sum is σ = 3169699944. Its totient is φ = 1056566646.

The previous prime is 2113133293. The next prime is 2113133327. The reversal of 2113133294 is 4923313112.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2113133294² = 8930664636422580872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113133291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528283322 + ... + 528283325.

It is an arithmetic number, because the mean of its divisors is an integer number (792424986).

Almost surely, 2^2113133294 is an apocalyptic number.

2113133294 is a deficient number, since it is larger than the sum of its proper divisors (1056566650).

2113133294 is a wasteful number, since it uses less digits than its factorization.

2113133294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056566649.

The product of its digits is 3888, while the sum is 29.

The square root of 2113133294 is about 45968.8295913655. The cubic root of 2113133294 is about 1283.2431782997.

The spelling of 2113133294 in words is "two billion, one hundred thirteen million, one hundred thirty-three thousand, two hundred ninety-four".