120101201000011 has 48 divisors (see below), whose sum is σ = 152971329301504. Its totient is φ = 92283036912000.

The previous prime is 120101200999943. The next prime is 120101201000051. The reversal of 120101201000011 is 110000102101021.

It is not a de Polignac number, because 120101201000011 - 2¹⁷ = 120101200868939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120101201000051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 283654576 + ... + 284077666.

Almost surely, 2^{120101201000011} is an apocalyptic number.

120101201000011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120101201000011 is a deficient number, since it is larger than the sum of its proper divisors (32870128301493).

120101201000011 is a wasteful number, since it uses less digits than its factorization.

120101201000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427784 (or 427773 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 120101201000011 its reverse (110000102101021), we get a palindrome (230101303101032).

The spelling of 120101201000011 in words is "one hundred twenty trillion, one hundred one billion, two hundred one million, eleven", and thus it is an aban number.