113215020043 has 2 divisors, whose sum is σ = 113215020044. Its totient is φ = 113215020042.

The previous prime is 113215020041. The next prime is 113215020067. The reversal of 113215020043 is 340020512311.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (340020512311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113215020043 - 2¹ = 113215020041 is a prime.

Together with 113215020041, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 113215019996 and 113215020023.

It is not a weakly prime, because it can be changed into another prime (113215020041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56607510021 + 56607510022.

It is an arithmetic number, because the mean of its divisors is an integer number (56607510022).

Almost surely, 2^113215020043 is an apocalyptic number.

113215020043 is a deficient number, since it is larger than the sum of its proper divisors (1).

113215020043 is an equidigital number, since it uses as much as digits as its factorization.

113215020043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 113215020043 its reverse (340020512311), we get a palindrome (453235532354).

The spelling of 113215020043 in words is "one hundred thirteen billion, two hundred fifteen million, twenty thousand, forty-three".