223102013231031 has 32 divisors (see below), whose sum is σ = 329359014124800. Its totient is φ = 133193803438080.

The previous prime is 223102013230951. The next prime is 223102013231087. The reversal of 223102013231031 is 130132310201322.

It is not a de Polignac number, because 223102013231031 - 2⁹ = 223102013230519 is a prime.

It is a super-3 number, since 3×223102013231031³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 223102013230992 and 223102013231010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223102013231731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227396055 + ... + 228375063.

It is an arithmetic number, because the mean of its divisors is an integer number (10292469191400).

Almost surely, 2^{223102013231031} is an apocalyptic number.

223102013231031 is a deficient number, since it is larger than the sum of its proper divisors (106257000893769).

223102013231031 is a wasteful number, since it uses less digits than its factorization.

223102013231031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082159.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 223102013231031 its reverse (130132310201322), we get a palindrome (353234323432353).

The spelling of 223102013231031 in words is "two hundred twenty-three trillion, one hundred two billion, thirteen million, two hundred thirty-one thousand, thirty-one".