150210021142123 has 8 divisors (see below), whose sum is σ = 150702643857920. Its totient is φ = 149717420110440.

The previous prime is 150210021142117. The next prime is 150210021142147. The reversal of 150210021142123 is 321241120012051.

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 150210021142123 - 2²¹ = 150210019044971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150210021142193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8514718 + ... + 19311148.

It is an arithmetic number, because the mean of its divisors is an integer number (18837830482240).

Almost surely, 2^{150210021142123} is an apocalyptic number.

150210021142123 is a deficient number, since it is larger than the sum of its proper divisors (492622715797).

150210021142123 is a wasteful number, since it uses less digits than its factorization.

150210021142123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10842057.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 150210021142123 its reverse (321241120012051), we get a palindrome (471451141154174).

The spelling of 150210021142123 in words is "one hundred fifty trillion, two hundred ten billion, twenty-one million, one hundred forty-two thousand, one hundred twenty-three".