120110330313021 has 16 divisors (see below), whose sum is σ = 165615360677888. Its totient is φ = 77348871054000.

The previous prime is 120110330313019. The next prime is 120110330313023. The reversal of 120110330313021 is 120313033011021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (120110330313019) and next prime (120110330313023).

It is not a de Polignac number, because 120110330313021 - 2¹ = 120110330313019 is a prime.

It is a super-2 number, since 2×120110330313021² (a number of 29 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 (120110330313023) 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, 1180487455 + ... + 1180589196.

It is an arithmetic number, because the mean of its divisors is an integer number (10350960042368).

Almost surely, 2^{120110330313021} is an apocalyptic number.

It is an amenable number.

120110330313021 is a deficient number, since it is larger than the sum of its proper divisors (45505030364867).

120110330313021 is a wasteful number, since it uses less digits than its factorization.

120110330313021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361077232.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 120110330313021 its reverse (120313033011021), we get a palindrome (240423363324042).

The spelling of 120110330313021 in words is "one hundred twenty trillion, one hundred ten billion, three hundred thirty million, three hundred thirteen thousand, twenty-one".