223003000131 has 4 divisors (see below), whose sum is σ = 297337333512. Its totient is φ = 148668666752.

The previous prime is 223003000069. The next prime is 223003000141. The reversal of 223003000131 is 131000300322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223003000131 is a prime.

It is a super-2 number, since 2×223003000131² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223003000131.

It is not an unprimeable number, because it can be changed into a prime (223003000141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37167166686 + ... + 37167166691.

It is an arithmetic number, because the mean of its divisors is an integer number (74334333378).

Almost surely, 2^223003000131 is an apocalyptic number.

223003000131 is a deficient number, since it is larger than the sum of its proper divisors (74334333381).

223003000131 is an equidigital number, since it uses as much as digits as its factorization.

223003000131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74334333380.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 223003000131 its reverse (131000300322), we get a palindrome (354003300453).

The spelling of 223003000131 in words is "two hundred twenty-three billion, three million, one hundred thirty-one", and thus it is an aban number.