223000131431 has 8 divisors (see below), whose sum is σ = 278026137984. Its totient is φ = 173766336120.

The previous prime is 223000131421. The next prime is 223000131443. The reversal of 223000131431 is 134131000322.

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

It is a cyclic number.

It is not a de Polignac number, because 223000131431 - 2¹⁰ = 223000130407 is a prime.

It is a super-2 number, since 2×223000131431² (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 (223000131421) 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, 1448052725 + ... + 1448052878.

It is an arithmetic number, because the mean of its divisors is an integer number (34753267248).

Almost surely, 2^223000131431 is an apocalyptic number.

223000131431 is a deficient number, since it is larger than the sum of its proper divisors (55026006553).

223000131431 is a wasteful number, since it uses less digits than its factorization.

223000131431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2896105621.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 223000131431 its reverse (134131000322), we get a palindrome (357131131753).

The spelling of 223000131431 in words is "two hundred twenty-three billion, one hundred thirty-one thousand, four hundred thirty-one".