223100320401 has 12 divisors (see below), whose sum is σ = 368292592512. Its totient is φ = 127485897336.

The previous prime is 223100320351. The next prime is 223100320409. The reversal of 223100320401 is 104023001322.

223100320401 is a `hidden beast` number, since 2 + 231 + 0 + 0 + 32 + 0 + 401 = 666.

It is not a de Polignac number, because 223100320401 - 2¹⁴ = 223100304017 is a prime.

It is a super-3 number, since 3×223100320401³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223100320409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1770637401 + ... + 1770637526.

It is an arithmetic number, because the mean of its divisors is an integer number (30691049376).

Almost surely, 2^223100320401 is an apocalyptic number.

223100320401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

223100320401 is a deficient number, since it is larger than the sum of its proper divisors (145192272111).

223100320401 is a wasteful number, since it uses less digits than its factorization.

223100320401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3541274940 (or 3541274937 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 223100320401 its reverse (104023001322), we get a palindrome (327123321723).

The spelling of 223100320401 in words is "two hundred twenty-three billion, one hundred million, three hundred twenty thousand, four hundred one".