1134108215 has 4 divisors (see below), whose sum is σ = 1360929864. Its totient is φ = 907286568.

The previous prime is 1134108211. The next prime is 1134108229. The reversal of 1134108215 is 5128014311.

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 1134108215 - 2² = 1134108211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134108211) 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, 113410817 + ... + 113410826.

It is an arithmetic number, because the mean of its divisors is an integer number (340232466).

Almost surely, 2^1134108215 is an apocalyptic number.

1134108215 is a deficient number, since it is larger than the sum of its proper divisors (226821649).

1134108215 is an equidigital number, since it uses as much as digits as its factorization.

1134108215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226821648.

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 1134108215 is about 33676.5232023735. The cubic root of 1134108215 is about 1042.8411633300.

The spelling of 1134108215 in words is "one billion, one hundred thirty-four million, one hundred eight thousand, two hundred fifteen".