2134011043 has 2 divisors, whose sum is σ = 2134011044. Its totient is φ = 2134011042.

The previous prime is 2134011041. The next prime is 2134011053. The reversal of 2134011043 is 3401104312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2134011043 - 2¹ = 2134011041 is a prime.

Together with 2134011041, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2134011043.

It is not a weakly prime, because it can be changed into another prime (2134011041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067005521 + 1067005522.

It is an arithmetic number, because the mean of its divisors is an integer number (1067005522).

Almost surely, 2^2134011043 is an apocalyptic number.

2134011043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134011043 is an equidigital number, since it uses as much as digits as its factorization.

2134011043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2134011043 is about 46195.3573749571. The cubic root of 2134011043 is about 1287.4554820187.

Adding to 2134011043 its reverse (3401104312), we get a palindrome (5535115355).

The spelling of 2134011043 in words is "two billion, one hundred thirty-four million, eleven thousand, forty-three".