120330010109 has 4 divisors (see below), whose sum is σ = 120446497116. Its totient is φ = 120213523104.

The previous prime is 120330010103. The next prime is 120330010117. The reversal of 120330010109 is 901010033021.

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 113700468025 + 6629542084 = 337195^2 + 81422^2 .

It is a cyclic number.

It is not a de Polignac number, because 120330010109 - 2⁸ = 120330009853 is a prime.

It is a super-2 number, since 2×120330010109² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120330010103) 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, 58241954 + ... + 58244019.

It is an arithmetic number, because the mean of its divisors is an integer number (30111624279).

Almost surely, 2^120330010109 is an apocalyptic number.

It is an amenable number.

120330010109 is a deficient number, since it is larger than the sum of its proper divisors (116487007).

120330010109 is a wasteful number, since it uses less digits than its factorization.

120330010109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116487006.

The product of its (nonzero) digits is 162, while the sum is 20.

The spelling of 120330010109 in words is "one hundred twenty billion, three hundred thirty million, ten thousand, one hundred nine".