2133114215 has 4 divisors (see below), whose sum is σ = 2559737064. Its totient is φ = 1706491368.

The previous prime is 2133114197. The next prime is 2133114271. The reversal of 2133114215 is 5124113312.

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

It is a cyclic number.

It is not a de Polignac number, because 2133114215 - 2¹⁶ = 2133048679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213311417 + ... + 213311426.

It is an arithmetic number, because the mean of its divisors is an integer number (639934266).

Almost surely, 2^2133114215 is an apocalyptic number.

2133114215 is a deficient number, since it is larger than the sum of its proper divisors (426622849).

2133114215 is an equidigital number, since it uses as much as digits as its factorization.

2133114215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426622848.

The product of its digits is 720, while the sum is 23.

The square root of 2133114215 is about 46185.6494487195. The cubic root of 2133114215 is about 1287.2751037099.

Adding to 2133114215 its reverse (5124113312), we get a palindrome (7257227527).

The spelling of 2133114215 in words is "two billion, one hundred thirty-three million, one hundred fourteen thousand, two hundred fifteen".