123140301 has 8 divisors (see below), whose sum is σ = 164255904. Its totient is φ = 82059120.

The previous prime is 123140291. The next prime is 123140327. The reversal of 123140301 is 103041321.

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

It is not a de Polignac number, because 123140301 - 2¹³ = 123132109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123140371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1410 + ... + 15756.

It is an arithmetic number, because the mean of its divisors is an integer number (20531988).

Almost surely, 2^123140301 is an apocalyptic number.

It is an amenable number.

123140301 is a deficient number, since it is larger than the sum of its proper divisors (41115603).

123140301 is a wasteful number, since it uses less digits than its factorization.

123140301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17211.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 123140301 is about 11096.8599612683. The cubic root of 123140301 is about 497.5080018578.

Adding to 123140301 its reverse (103041321), we get a palindrome (226181622).

The spelling of 123140301 in words is "one hundred twenty-three million, one hundred forty thousand, three hundred one".