123210141 has 8 divisors (see below), whose sum is σ = 164695584. Its totient is φ = 81932400.

The previous prime is 123210133. The next prime is 123210161. The reversal of 123210141 is 141012321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123210141 - 2³ = 123210133 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 123210141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123210121) 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, 50535 + ... + 52916.

It is an arithmetic number, because the mean of its divisors is an integer number (20586948).

Almost surely, 2^123210141 is an apocalyptic number.

It is an amenable number.

123210141 is a deficient number, since it is larger than the sum of its proper divisors (41485443).

123210141 is a wasteful number, since it uses less digits than its factorization.

123210141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103851.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 123210141 is about 11100.0063513495. The cubic root of 123210141 is about 497.6020392872.

Adding to 123210141 its reverse (141012321), we get a palindrome (264222462).

The spelling of 123210141 in words is "one hundred twenty-three million, two hundred ten thousand, one hundred forty-one".