210234044123 has 8 divisors (see below), whose sum is σ = 211034084976. Its totient is φ = 209434406400.

The previous prime is 210234044077. The next prime is 210234044161. The reversal of 210234044123 is 321440432012.

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 210234044123 - 2²⁶ = 210166935259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210234044092 and 210234044101.

It is not an unprimeable number, because it can be changed into a prime (210234044173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965603 + ... + 1163123.

It is an arithmetic number, because the mean of its divisors is an integer number (26379260622).

Almost surely, 2^210234044123 is an apocalyptic number.

210234044123 is a deficient number, since it is larger than the sum of its proper divisors (800040853).

210234044123 is a wasteful number, since it uses less digits than its factorization.

210234044123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201565.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 210234044123 its reverse (321440432012), we get a palindrome (531674476135).

The spelling of 210234044123 in words is "two hundred ten billion, two hundred thirty-four million, forty-four thousand, one hundred twenty-three".