223021030121059 has 2 divisors, whose sum is σ = 223021030121060. Its totient is φ = 223021030121058.

The previous prime is 223021030121051. The next prime is 223021030121083. The reversal of 223021030121059 is 950121030120322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223021030121059 - 2³ = 223021030121051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223021030121059.

It is not a weakly prime, because it can be changed into another prime (223021030121051) 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, 111510515060529 + 111510515060530.

It is an arithmetic number, because the mean of its divisors is an integer number (111510515060530).

Almost surely, 2^{223021030121059} is an apocalyptic number.

223021030121059 is a deficient number, since it is larger than the sum of its proper divisors (1).

223021030121059 is an equidigital number, since it uses as much as digits as its factorization.

223021030121059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 223021030121059 in words is "two hundred twenty-three trillion, twenty-one billion, thirty million, one hundred twenty-one thousand, fifty-nine".