1013046043 has 2 divisors, whose sum is σ = 1013046044. Its totient is φ = 1013046042.

The previous prime is 1013046029. The next prime is 1013046061. The reversal of 1013046043 is 3406403101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1013046043 - 2⁵ = 1013046011 is a prime.

It is not a weakly prime, because it can be changed into another prime (1013046443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506523021 + 506523022.

It is an arithmetic number, because the mean of its divisors is an integer number (506523022).

Almost surely, 2^1013046043 is an apocalyptic number.

1013046043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013046043 is an equidigital number, since it uses as much as digits as its factorization.

1013046043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1013046043 is about 31828.3842348304. The cubic root of 1013046043 is about 1004.3299058561.

Adding to 1013046043 its reverse (3406403101), we get a palindrome (4419449144).

The spelling of 1013046043 in words is "one billion, thirteen million, forty-six thousand, forty-three".