101113212220043 has 2 divisors, whose sum is σ = 101113212220044. Its totient is φ = 101113212220042.

The previous prime is 101113212219883. The next prime is 101113212220051. The reversal of 101113212220043 is 340022212311101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101113212220043 - 2²⁶ = 101113145111179 is a prime.

It is not a weakly prime, because it can be changed into another prime (101113212220093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50556606110021 + 50556606110022.

It is an arithmetic number, because the mean of its divisors is an integer number (50556606110022).

Almost surely, 2^{101113212220043} is an apocalyptic number.

101113212220043 is a deficient number, since it is larger than the sum of its proper divisors (1).

101113212220043 is an equidigital number, since it uses as much as digits as its factorization.

101113212220043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 101113212220043 its reverse (340022212311101), we get a palindrome (441135424531144).

The spelling of 101113212220043 in words is "one hundred one trillion, one hundred thirteen billion, two hundred twelve million, two hundred twenty thousand, forty-three".