210412123 has 8 divisors (see below), whose sum is σ = 215779536. Its totient is φ = 205056000.

The previous prime is 210412117. The next prime is 210412129. The reversal of 210412123 is 321214012.

It is an interprime number because it is at equal distance from previous prime (210412117) and next prime (210412129).

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 210412123 - 2⁹ = 210411611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210412097 and 210412106.

It is not an unprimeable number, because it can be changed into a prime (210412129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45048 + ... + 49498.

It is an arithmetic number, because the mean of its divisors is an integer number (26972442).

Almost surely, 2^210412123 is an apocalyptic number.

210412123 is a deficient number, since it is larger than the sum of its proper divisors (5367413).

210412123 is a wasteful number, since it uses less digits than its factorization.

210412123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5645.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 210412123 is about 14505.5893709977. The cubic root of 210412123 is about 594.7807708692.

Adding to 210412123 its reverse (321214012), we get a palindrome (531626135).

The spelling of 210412123 in words is "two hundred ten million, four hundred twelve thousand, one hundred twenty-three".