223012303131 has 8 divisors (see below), whose sum is σ = 297378611280. Its totient is φ = 148660431872.

The previous prime is 223012303117. The next prime is 223012303181. The reversal of 223012303131 is 131303210322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223012303131 - 2⁵ = 223012303099 is a prime.

It is a super-2 number, since 2×223012303131² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223012303098 and 223012303107.

It is not an unprimeable number, because it can be changed into a prime (223012303181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3573126 + ... + 3635003.

It is an arithmetic number, because the mean of its divisors is an integer number (37172326410).

Almost surely, 2^223012303131 is an apocalyptic number.

223012303131 is a deficient number, since it is larger than the sum of its proper divisors (74366308149).

223012303131 is a wasteful number, since it uses less digits than its factorization.

223012303131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7218445.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 223012303131 its reverse (131303210322), we get a palindrome (354315513453).

The spelling of 223012303131 in words is "two hundred twenty-three billion, twelve million, three hundred three thousand, one hundred thirty-one".