2831114147 has 4 divisors (see below), whose sum is σ = 2865224040. Its totient is φ = 2797004256.

The previous prime is 2831114129. The next prime is 2831114149. The reversal of 2831114147 is 7414111382.

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-2831114147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2831114149) 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, 17054822 + ... + 17054987.

It is an arithmetic number, because the mean of its divisors is an integer number (716306010).

Almost surely, 2^2831114147 is an apocalyptic number.

2831114147 is a deficient number, since it is larger than the sum of its proper divisors (34109893).

2831114147 is an equidigital number, since it uses as much as digits as its factorization.

2831114147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34109892.

The product of its digits is 5376, while the sum is 32.

The square root of 2831114147 is about 53208.2150330191. The cubic root of 2831114147 is about 1414.6612576743.

The spelling of 2831114147 in words is "two billion, eight hundred thirty-one million, one hundred fourteen thousand, one hundred forty-seven".