223031123301 has 8 divisors (see below), whose sum is σ = 339856949824. Its totient is φ = 127446356160.

The previous prime is 223031123299. The next prime is 223031123321. The reversal of 223031123301 is 103321130322.

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

It is not a de Polignac number, because 223031123301 - 2¹ = 223031123299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 10620529681 = 223031123301 / (2 + 2 + 3 + 0 + 3 + 1 + 1 + 2 + 3 + 3 + 0 + 1).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223031123321) 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 7 ways as a sum of consecutive naturals, for example, 5310264820 + ... + 5310264861.

It is an arithmetic number, because the mean of its divisors is an integer number (42482118728).

Almost surely, 2^223031123301 is an apocalyptic number.

223031123301 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

223031123301 is a deficient number, since it is larger than the sum of its proper divisors (116825826523).

223031123301 is a wasteful number, since it uses less digits than its factorization.

223031123301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10620529691.

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

Adding to 223031123301 its reverse (103321130322), we get a palindrome (326352253623).

The spelling of 223031123301 in words is "two hundred twenty-three billion, thirty-one million, one hundred twenty-three thousand, three hundred one".