120221031013 has 8 divisors (see below), whose sum is σ = 120334644576. Its totient is φ = 120107473200.

The previous prime is 120221031011. The next prime is 120221031017. The reversal of 120221031013 is 310130122021.

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

It is a cyclic number.

It is not a de Polignac number, because 120221031013 - 2¹ = 120221031011 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 (120221031011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5169670 + ... + 5192872.

It is an arithmetic number, because the mean of its divisors is an integer number (15041830572).

Almost surely, 2^120221031013 is an apocalyptic number.

It is an amenable number.

120221031013 is a deficient number, since it is larger than the sum of its proper divisors (113613563).

120221031013 is a wasteful number, since it uses less digits than its factorization.

120221031013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27875.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 120221031013 its reverse (310130122021), we get a palindrome (430351153034).

The spelling of 120221031013 in words is "one hundred twenty billion, two hundred twenty-one million, thirty-one thousand, thirteen".