320110100000 has 288 divisors, whose sum is σ = 833318539200. Its totient is φ = 120700800000.

The previous prime is 320110099979. The next prime is 320110100021. The reversal of 320110100000 is 1011023.

It is an interprime number because it is at equal distance from previous prime (320110099979) and next prime (320110100021).

It is a super-2 number, since 2×320110100000² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 628899746 + ... + 628900254.

It is an arithmetic number, because the mean of its divisors is an integer number (2893467150).

Almost surely, 2^320110100000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 320110100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416659269600).

320110100000 is an abundant number, since it is smaller than the sum of its proper divisors (513208439200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320110100000 is an equidigital number, since it uses as much as digits as its factorization.

320110100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894 (or 866 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 320110100000 its reverse (1011023), we get a palindrome (320111111023).

The spelling of 320110100000 in words is "three hundred twenty billion, one hundred ten million, one hundred thousand".