223123010101969 has 2 divisors, whose sum is σ = 223123010101970. Its totient is φ = 223123010101968.

The previous prime is 223123010101913. The next prime is 223123010102029. The reversal of 223123010101969 is 969101010321322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 205007643975744 + 18115366126225 = 14318088^2 + 4256215^2 .

It is a cyclic number.

It is not a de Polignac number, because 223123010101969 - 2⁷ = 223123010101841 is a prime.

It is a super-3 number, since 3×223123010101969³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (223123010102969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111561505050984 + 111561505050985.

It is an arithmetic number, because the mean of its divisors is an integer number (111561505050985).

Almost surely, 2^{223123010101969} is an apocalyptic number.

It is an amenable number.

223123010101969 is a deficient number, since it is larger than the sum of its proper divisors (1).

223123010101969 is an equidigital number, since it uses as much as digits as its factorization.

223123010101969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 40.

The spelling of 223123010101969 in words is "two hundred twenty-three trillion, one hundred twenty-three billion, ten million, one hundred one thousand, nine hundred sixty-nine".