223003020200131 has 4 divisors (see below), whose sum is σ = 223221865167000. Its totient is φ = 222784175233264.

The previous prime is 223003020200071. The next prime is 223003020200143. The reversal of 223003020200131 is 131002020300322.

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-223003020200131 is a prime.

It is a super-2 number, since 2×223003020200131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223003020200099 and 223003020200108.

It is not an unprimeable number, because it can be changed into a prime (223003020200161) 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, 109422481906 + ... + 109422483943.

It is an arithmetic number, because the mean of its divisors is an integer number (55805466291750).

Almost surely, 2^{223003020200131} is an apocalyptic number.

223003020200131 is a deficient number, since it is larger than the sum of its proper divisors (218844966869).

223003020200131 is a wasteful number, since it uses less digits than its factorization.

223003020200131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218844966868.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 223003020200131 its reverse (131002020300322), we get a palindrome (354005040500453).

The spelling of 223003020200131 in words is "two hundred twenty-three trillion, three billion, twenty million, two hundred thousand, one hundred thirty-one".