113001231043 has 2 divisors, whose sum is σ = 113001231044. Its totient is φ = 113001231042.

The previous prime is 113001231041. The next prime is 113001231059. The reversal of 113001231043 is 340132100311.

It is a weak prime.

It is an emirp because it is prime and its reverse (340132100311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113001231043 - 2¹ = 113001231041 is a prime.

Together with 113001231041, 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 113001231043.

It is not a weakly prime, because it can be changed into another prime (113001231041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56500615521 + 56500615522.

It is an arithmetic number, because the mean of its divisors is an integer number (56500615522).

Almost surely, 2^113001231043 is an apocalyptic number.

113001231043 is a deficient number, since it is larger than the sum of its proper divisors (1).

113001231043 is an equidigital number, since it uses as much as digits as its factorization.

113001231043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 113001231043 its reverse (340132100311), we get a palindrome (453133331354).

The spelling of 113001231043 in words is "one hundred thirteen billion, one million, two hundred thirty-one thousand, forty-three".