320112100010 has 32 divisors (see below), whose sum is σ = 610155329040. Its totient is φ = 120501071872.

The previous prime is 320112100001. The next prime is 320112100019. The reversal of 320112100010 is 10001211023.

It is an interprime number because it is at equal distance from previous prime (320112100001) and next prime (320112100019).

It can be written as a sum of positive squares in 8 ways, for example, as 315123926881 + 4988173129 = 561359^2 + 70627^2 .

It is a junction number, because it is equal to n+sod(n) for n = 320112099964 and 320112100000.

It is not an unprimeable number, because it can be changed into a prime (320112100019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1773206 + ... + 1945374.

Almost surely, 2^320112100010 is an apocalyptic number.

320112100010 is a deficient number, since it is larger than the sum of its proper divisors (290043229030).

320112100010 is a wasteful number, since it uses less digits than its factorization.

320112100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183130.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 320112100010 its reverse (10001211023), we get a palindrome (330113311033).

The spelling of 320112100010 in words is "three hundred twenty billion, one hundred twelve million, one hundred thousand, ten".