330112020101 has 4 divisors (see below), whose sum is σ = 330611433804. Its totient is φ = 329612606400.

The previous prime is 330112020097. The next prime is 330112020137. The reversal of 330112020101 is 101020211033.

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

It can be written as a sum of positive squares in 2 ways, for example, as 101627064100 + 228484956001 = 318790^2 + 478001^2 .

It is a cyclic number.

It is not a de Polignac number, because 330112020101 - 2² = 330112020097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330112020181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249705860 + ... + 249707181.

It is an arithmetic number, because the mean of its divisors is an integer number (82652858451).

Almost surely, 2^330112020101 is an apocalyptic number.

It is an amenable number.

330112020101 is a deficient number, since it is larger than the sum of its proper divisors (499413703).

330112020101 is an equidigital number, since it uses as much as digits as its factorization.

330112020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499413702.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 330112020101 its reverse (101020211033), we get a palindrome (431132231134).

The spelling of 330112020101 in words is "three hundred thirty billion, one hundred twelve million, twenty thousand, one hundred one".