2134613223 has 8 divisors (see below), whose sum is σ = 3162390000. Its totient is φ = 1423075464.

The previous prime is 2134613207. The next prime is 2134613251. The reversal of 2134613223 is 3223164312.

2134613223 is a `hidden beast` number, since 21 + 3 + 4 + 613 + 2 + 23 = 666.

It is not a de Polignac number, because 2134613223 - 2⁴ = 2134613207 is a prime.

It is a super-2 number, since 2×2134613223² = 9113147223612895458, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 79059749 = 2134613223 / (2 + 1 + 3 + 4 + 6 + 1 + 3 + 2 + 2 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134613203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39529848 + ... + 39529901.

It is an arithmetic number, because the mean of its divisors is an integer number (395298750).

Almost surely, 2^2134613223 is an apocalyptic number.

2134613223 is a deficient number, since it is larger than the sum of its proper divisors (1027776777).

2134613223 is an equidigital number, since it uses as much as digits as its factorization.

2134613223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79059758 (or 79059752 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 2134613223 is about 46201.8746697577. The cubic root of 2134613223 is about 1287.5765696505.

Adding to 2134613223 its reverse (3223164312), we get a palindrome (5357777535).

The spelling of 2134613223 in words is "two billion, one hundred thirty-four million, six hundred thirteen thousand, two hundred twenty-three".