320102010122 has 4 divisors (see below), whose sum is σ = 480153015186. Its totient is φ = 160051005060.

The previous prime is 320102010103. The next prime is 320102010191. The reversal of 320102010122 is 221010201023.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 294543912961 + 25558097161 = 542719^2 + 159869^2 .

It is a junction number, because it is equal to n+sod(n) for n = 320102010097 and 320102010106.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80025502529 + ... + 80025502532.

Almost surely, 2^320102010122 is an apocalyptic number.

320102010122 is a deficient number, since it is larger than the sum of its proper divisors (160051005064).

320102010122 is a wasteful number, since it uses less digits than its factorization.

320102010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160051005063.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 320102010122 its reverse (221010201023), we get a palindrome (541112211145).

The spelling of 320102010122 in words is "three hundred twenty billion, one hundred two million, ten thousand, one hundred twenty-two".