2150622123 has 8 divisors (see below), whose sum is σ = 3088072848. Its totient is φ = 1323459744.

The previous prime is 2150622119. The next prime is 2150622143. The reversal of 2150622123 is 3212260512.

2150622123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2150622123 - 2² = 2150622119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2150622093 and 2150622102.

It is not an unprimeable number, because it can be changed into a prime (2150622143) 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, 27572040 + ... + 27572117.

It is an arithmetic number, because the mean of its divisors is an integer number (386009106).

Almost surely, 2^2150622123 is an apocalyptic number.

2150622123 is a deficient number, since it is larger than the sum of its proper divisors (937450725).

2150622123 is a wasteful number, since it uses less digits than its factorization.

2150622123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55144173.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2150622123 is about 46374.8005170912. The cubic root of 2150622123 is about 1290.7873572056.

Adding to 2150622123 its reverse (3212260512), we get a palindrome (5362882635).

The spelling of 2150622123 in words is "two billion, one hundred fifty million, six hundred twenty-two thousand, one hundred twenty-three".