120110201021101 has 2 divisors, whose sum is σ = 120110201021102. Its totient is φ = 120110201021100.

The previous prime is 120110201021071. The next prime is 120110201021233. The reversal of 120110201021101 is 101120102011021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85172041476900 + 34938159544201 = 9228870^2 + 5910851^2 .

It is a cyclic number.

It is not a de Polignac number, because 120110201021101 - 2¹⁵ = 120110200988333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120110201021401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60055100510550 + 60055100510551.

It is an arithmetic number, because the mean of its divisors is an integer number (60055100510551).

Almost surely, 2^{120110201021101} is an apocalyptic number.

It is an amenable number.

120110201021101 is a deficient number, since it is larger than the sum of its proper divisors (1).

120110201021101 is an equidigital number, since it uses as much as digits as its factorization.

120110201021101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 120110201021101 its reverse (101120102011021), we get a palindrome (221230303032122).

The spelling of 120110201021101 in words is "one hundred twenty trillion, one hundred ten billion, two hundred one million, twenty-one thousand, one hundred one".