2134783127 has 4 divisors (see below), whose sum is σ = 2147880120. Its totient is φ = 2121686136.

The previous prime is 2134783097. The next prime is 2134783129. The reversal of 2134783127 is 7213874312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2134783127 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 (2134783129) 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, 6548252 + ... + 6548577.

It is an arithmetic number, because the mean of its divisors is an integer number (536970030).

Almost surely, 2^2134783127 is an apocalyptic number.

2134783127 is a deficient number, since it is larger than the sum of its proper divisors (13096993).

2134783127 is a wasteful number, since it uses less digits than its factorization.

2134783127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13096992.

The product of its digits is 56448, while the sum is 38.

The square root of 2134783127 is about 46203.7133464400. The cubic root of 2134783127 is about 1287.6107301881.

The spelling of 2134783127 in words is "two billion, one hundred thirty-four million, seven hundred eighty-three thousand, one hundred twenty-seven".