102201121200043 has 2 divisors, whose sum is σ = 102201121200044. Its totient is φ = 102201121200042.

The previous prime is 102201121199963. The next prime is 102201121200089. The reversal of 102201121200043 is 340002121102201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102201121200043 - 2³⁷ = 102063682246571 is a prime.

It is not a weakly prime, because it can be changed into another prime (102201121200643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51100560600021 + 51100560600022.

It is an arithmetic number, because the mean of its divisors is an integer number (51100560600022).

Almost surely, 2^{102201121200043} is an apocalyptic number.

102201121200043 is a deficient number, since it is larger than the sum of its proper divisors (1).

102201121200043 is an equidigital number, since it uses as much as digits as its factorization.

102201121200043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 102201121200043 its reverse (340002121102201), we get a palindrome (442203242302244).

The spelling of 102201121200043 in words is "one hundred two trillion, two hundred one billion, one hundred twenty-one million, two hundred thousand, forty-three".