2122032320123 has 4 divisors (see below), whose sum is σ = 2136085514448. Its totient is φ = 2107979125800.

The previous prime is 2122032320119. The next prime is 2122032320203. The reversal of 2122032320123 is 3210232302212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2122032320123 - 2² = 2122032320119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122032320923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7026596936 + ... + 7026597237.

It is an arithmetic number, because the mean of its divisors is an integer number (534021378612).

Almost surely, 2^{2122032320123} is an apocalyptic number.

2122032320123 is a deficient number, since it is larger than the sum of its proper divisors (14053194325).

2122032320123 is a wasteful number, since it uses less digits than its factorization.

2122032320123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14053194324.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2122032320123 its reverse (3210232302212), we get a palindrome (5332264622335).

The spelling of 2122032320123 in words is "two trillion, one hundred twenty-two billion, thirty-two million, three hundred twenty thousand, one hundred twenty-three".