122323120320130 has 32 divisors (see below), whose sum is σ = 233671891010544. Its totient is φ = 45944703553536.

The previous prime is 122323120320103. The next prime is 122323120320173. The reversal of 122323120320130 is 31023021323221.

It can be written as a sum of positive squares in 8 ways, for example, as 47602534492681 + 74720585827449 = 6899459^2 + 8644107^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122323120320095 and 122323120320104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 830812957 + ... + 830960176.

Almost surely, 2^{122323120320130} is an apocalyptic number.

122323120320130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122323120320130 is a deficient number, since it is larger than the sum of its proper divisors (111348770690414).

122323120320130 is a wasteful number, since it uses less digits than its factorization.

122323120320130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661773590.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 122323120320130 its reverse (31023021323221), we get a palindrome (153346141643351).

The spelling of 122323120320130 in words is "one hundred twenty-two trillion, three hundred twenty-three billion, one hundred twenty million, three hundred twenty thousand, one hundred thirty".