210323403030124 has 24 divisors (see below), whose sum is σ = 375315731174160. Its totient is φ = 103093565924544.

The previous prime is 210323403030109. The next prime is 210323403030149. The reversal of 210323403030124 is 421030304323012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 210323403030092 and 210323403030101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403356834 + ... + 403877929.

It is an arithmetic number, because the mean of its divisors is an integer number (15638155465590).

Almost surely, 2^{210323403030124} is an apocalyptic number.

It is an amenable number.

210323403030124 is a deficient number, since it is larger than the sum of its proper divisors (164992328144036).

210323403030124 is a wasteful number, since it uses less digits than its factorization.

210323403030124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807236049 (or 807236047 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 210323403030124 its reverse (421030304323012), we get a palindrome (631353707353136).

The spelling of 210323403030124 in words is "two hundred ten trillion, three hundred twenty-three billion, four hundred three million, thirty thousand, one hundred twenty-four".