223330131302029 has 4 divisors (see below), whose sum is σ = 223330376598876. Its totient is φ = 223329886005184.

The previous prime is 223330131302017. The next prime is 223330131302051. The reversal of 223330131302029 is 920203131033322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 96402981524004 + 126927149778025 = 9818502^2 + 11266195^2 .

It is a cyclic number.

It is not a de Polignac number, because 223330131302029 - 2¹³ = 223330131293837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223330131301985 and 223330131302003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223330131302429) 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 in 3 ways as a sum of consecutive naturals, for example, 121277644 + ... + 123105349.

It is an arithmetic number, because the mean of its divisors is an integer number (55832594149719).

Almost surely, 2^{223330131302029} is an apocalyptic number.

It is an amenable number.

223330131302029 is a deficient number, since it is larger than the sum of its proper divisors (245296847).

223330131302029 is an equidigital number, since it uses as much as digits as its factorization.

223330131302029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245296846.

The product of its (nonzero) digits is 34992, while the sum is 34.

The spelling of 223330131302029 in words is "two hundred twenty-three trillion, three hundred thirty billion, one hundred thirty-one million, three hundred two thousand, twenty-nine".