200310123424 has 24 divisors (see below), whose sum is σ = 399914934048. Its totient is φ = 98744425920.

The previous prime is 200310123319. The next prime is 200310123467. The reversal of 200310123424 is 424321013002.

It is a super-2 number, since 2×200310123424² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 200310123395 and 200310123404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44080062 + ... + 44084605.

It is an arithmetic number, because the mean of its divisors is an integer number (16663122252).

Almost surely, 2^200310123424 is an apocalyptic number.

It is an amenable number.

200310123424 is a deficient number, since it is larger than the sum of its proper divisors (199604810624).

200310123424 is an equidigital number, since it uses as much as digits as its factorization.

200310123424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88164748 (or 88164740 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 200310123424 its reverse (424321013002), we get a palindrome (624631136426).

The spelling of 200310123424 in words is "two hundred billion, three hundred ten million, one hundred twenty-three thousand, four hundred twenty-four".