122323130 has 16 divisors (see below), whose sum is σ = 220467744. Its totient is φ = 48865680.

The previous prime is 122323129. The next prime is 122323133. The reversal of 122323130 is 31323221.

It is a junction number, because it is equal to n+sod(n) for n = 122323099 and 122323108.

It is not an unprimeable number, because it can be changed into a prime (122323133) 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, 569 + ... + 15651.

It is an arithmetic number, because the mean of its divisors is an integer number (13779234).

Almost surely, 2^122323130 is an apocalyptic number.

122323130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122323130 is a deficient number, since it is larger than the sum of its proper divisors (98144614).

122323130 is a wasteful number, since it uses less digits than its factorization.

122323130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15901.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 122323130 is about 11059.9787522400. The cubic root of 122323130 is about 496.4050546827.

Adding to 122323130 its reverse (31323221), we get a palindrome (153646351).

Subtracting from 122323130 its reverse (31323221), we obtain a palindrome (90999909).

The spelling of 122323130 in words is "one hundred twenty-two million, three hundred twenty-three thousand, one hundred thirty".