2134120322 has 8 divisors (see below), whose sum is σ = 3206370636. Its totient is φ = 1065330112.

The previous prime is 2134120309. The next prime is 2134120327. The reversal of 2134120322 is 2230214312.

It can be written as a sum of positive squares in 2 ways, for example, as 1934152441 + 199967881 = 43979^2 + 14141^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2134120294 and 2134120303.

It is not an unprimeable number, because it can be changed into a prime (2134120327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863483 + ... + 865950.

Almost surely, 2^2134120322 is an apocalyptic number.

2134120322 is a deficient number, since it is larger than the sum of its proper divisors (1072250314).

2134120322 is a wasteful number, since it uses less digits than its factorization.

2134120322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730052.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2134120322 is about 46196.5401518339. The cubic root of 2134120322 is about 1287.4774577635.

Adding to 2134120322 its reverse (2230214312), we get a palindrome (4364334634).

The spelling of 2134120322 in words is "two billion, one hundred thirty-four million, one hundred twenty thousand, three hundred twenty-two".