223030100231 has 8 divisors (see below), whose sum is σ = 228393953040. Its totient is φ = 217674297792.

The previous prime is 223030100197. The next prime is 223030100291. The reversal of 223030100231 is 132001030322.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223030100231 is a prime.

It is a super-2 number, since 2×223030100231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223030100291) 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, 1956500 + ... + 2067353.

It is an arithmetic number, because the mean of its divisors is an integer number (28549244130).

Almost surely, 2^223030100231 is an apocalyptic number.

223030100231 is a deficient number, since it is larger than the sum of its proper divisors (5363852809).

223030100231 is a wasteful number, since it uses less digits than its factorization.

223030100231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4025185.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 223030100231 its reverse (132001030322), we get a palindrome (355031130553).

The spelling of 223030100231 in words is "two hundred twenty-three billion, thirty million, one hundred thousand, two hundred thirty-one".