120020110110101 has 8 divisors (see below), whose sum is σ = 120875636712480. Its totient is φ = 119166037250832.

The previous prime is 120020110110077. The next prime is 120020110110119. The reversal of 120020110110101 is 101011011020021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120020110110101 is a prime.

It is a super-3 number, since 3×120020110110101³ (a number of 43 digits) contains 333 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 (120020113110101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363270071 + ... + 363600308.

It is an arithmetic number, because the mean of its divisors is an integer number (15109454589060).

Almost surely, 2^{120020110110101} is an apocalyptic number.

It is an amenable number.

120020110110101 is a deficient number, since it is larger than the sum of its proper divisors (855526602379).

120020110110101 is a wasteful number, since it uses less digits than its factorization.

120020110110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726871555.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 120020110110101 its reverse (101011011020021), we get a palindrome (221031121130122).

The spelling of 120020110110101 in words is "one hundred twenty trillion, twenty billion, one hundred ten million, one hundred ten thousand, one hundred one".