223213451020231 has 16 divisors (see below), whose sum is σ = 259382149660480. Its totient is φ = 188117415118080.

The previous prime is 223213451020229. The next prime is 223213451020283. The reversal of 223213451020231 is 132020154312322.

It is a happy number.

It is not a de Polignac number, because 223213451020231 - 2¹ = 223213451020229 is a prime.

It is a super-3 number, since 3×223213451020231³ (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 = 223213451020193 and 223213451020202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223213451020201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98757996 + ... + 100992913.

It is an arithmetic number, because the mean of its divisors is an integer number (16211384353780).

Almost surely, 2^{223213451020231} is an apocalyptic number.

223213451020231 is a deficient number, since it is larger than the sum of its proper divisors (36168698640249).

223213451020231 is a wasteful number, since it uses less digits than its factorization.

223213451020231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199753594.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 223213451020231 in words is "two hundred twenty-three trillion, two hundred thirteen billion, four hundred fifty-one million, twenty thousand, two hundred thirty-one".