223000131 has 16 divisors (see below), whose sum is σ = 314988800. Its totient is φ = 139939488.

The previous prime is 223000123. The next prime is 223000133. The reversal of 223000131 is 131000322.

It is a happy number.

223000131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 223000131 - 2³ = 223000123 is a prime.

It is a super-2 number, since 2×223000131² = 99458116852034322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223000133) 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, 3511 + ... + 21408.

It is an arithmetic number, because the mean of its divisors is an integer number (19686800).

Almost surely, 2^223000131 is an apocalyptic number.

223000131 is a deficient number, since it is larger than the sum of its proper divisors (91988669).

223000131 is a wasteful number, since it uses less digits than its factorization.

223000131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25098.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 223000131 is about 14933.1889092719. The cubic root of 223000131 is about 606.4128181952.

Adding to 223000131 its reverse (131000322), we get a palindrome (354000453).

The spelling of 223000131 in words is "two hundred twenty-three million, one hundred thirty-one", and thus it is an aban number.