100320313020122 has 8 divisors (see below), whose sum is σ = 162055890263316. Its totient is φ = 46301682932352.

The previous prime is 100320313020101. The next prime is 100320313020131. The reversal of 100320313020122 is 221020313023001.

It can be written as a sum of positive squares in 2 ways, for example, as 99977021320201 + 343291699921 = 9998851^2 + 585911^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 100320313020094 and 100320313020103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1929236788823 + ... + 1929236788874.

Almost surely, 2^{100320313020122} is an apocalyptic number.

100320313020122 is a deficient number, since it is larger than the sum of its proper divisors (61735577243194).

100320313020122 is a wasteful number, since it uses less digits than its factorization.

100320313020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3858473577712.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 100320313020122 its reverse (221020313023001), we get a palindrome (321340626043123).

The spelling of 100320313020122 in words is "one hundred trillion, three hundred twenty billion, three hundred thirteen million, twenty thousand, one hundred twenty-two".