120120201101 has 2 divisors, whose sum is σ = 120120201102. Its totient is φ = 120120201100.

The previous prime is 120120201083. The next prime is 120120201119. The reversal of 120120201101 is 101102021021.

It is a balanced prime because it is at equal distance from previous prime (120120201083) and next prime (120120201119).

It can be written as a sum of positive squares in only one way, i.e., 68523532900 + 51596668201 = 261770^2 + 227149^2 .

It is a cyclic number.

It is not a de Polignac number, because 120120201101 - 2³⁴ = 102940331917 is a prime.

It is a super-2 number, since 2×120120201101² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120120201121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60060100550 + 60060100551.

It is an arithmetic number, because the mean of its divisors is an integer number (60060100551).

Almost surely, 2^120120201101 is an apocalyptic number.

It is an amenable number.

120120201101 is a deficient number, since it is larger than the sum of its proper divisors (1).

120120201101 is an equidigital number, since it uses as much as digits as its factorization.

120120201101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 120120201101 its reverse (101102021021), we get a palindrome (221222222122).

The spelling of 120120201101 in words is "one hundred twenty billion, one hundred twenty million, two hundred one thousand, one hundred one".