223003301299981 has 2 divisors, whose sum is σ = 223003301299982. Its totient is φ = 223003301299980.

The previous prime is 223003301299951. The next prime is 223003301300011. The reversal of 223003301299981 is 189992103300322.

It is a balanced prime because it is at equal distance from previous prime (223003301299951) and next prime (223003301300011).

It can be written as a sum of positive squares in only one way, i.e., 113973346188900 + 109029955111081 = 10675830^2 + 10441741^2 .

It is a cyclic number.

It is not a de Polignac number, because 223003301299981 - 2³⁷ = 222865862346509 is a prime.

It is a super-2 number, since 2×223003301299981² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223003301299931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111501650649990 + 111501650649991.

It is an arithmetic number, because the mean of its divisors is an integer number (111501650649991).

Almost surely, 2^{223003301299981} is an apocalyptic number.

It is an amenable number.

223003301299981 is a deficient number, since it is larger than the sum of its proper divisors (1).

223003301299981 is an equidigital number, since it uses as much as digits as its factorization.

223003301299981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1259712, while the sum is 52.

The spelling of 223003301299981 in words is "two hundred twenty-three trillion, three billion, three hundred one million, two hundred ninety-nine thousand, nine hundred eighty-one".