2134151331 has 16 divisors (see below), whose sum is σ = 3074421504. Its totient is φ = 1309038624.

The previous prime is 2134151309. The next prime is 2134151351. The reversal of 2134151331 is 1331514312.

It is not a de Polignac number, because 2134151331 - 2²⁷ = 1999933603 is a prime.

It is a super-2 number, since 2×2134151331² = 9109203807218143122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2134151351) 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, 77151 + ... + 101096.

It is an arithmetic number, because the mean of its divisors is an integer number (192151344).

Almost surely, 2^2134151331 is an apocalyptic number.

2134151331 is a deficient number, since it is larger than the sum of its proper divisors (940270173).

2134151331 is a wasteful number, since it uses less digits than its factorization.

2134151331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178570.

The product of its digits is 1080, while the sum is 24.

The square root of 2134151331 is about 46196.8757709869. The cubic root of 2134151331 is about 1287.4836934624.

Adding to 2134151331 its reverse (1331514312), we get a palindrome (3465665643).

The spelling of 2134151331 in words is "two billion, one hundred thirty-four million, one hundred fifty-one thousand, three hundred thirty-one".