120201112010011 has 4 divisors (see below), whose sum is σ = 122171622043024. Its totient is φ = 118230601977000.

The previous prime is 120201112009987. The next prime is 120201112010017. The reversal of 120201112010011 is 110010211102021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120201112010011 - 2⁷ = 120201112009883 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120201112009973 and 120201112010000.

It is not an unprimeable number, because it can be changed into a prime (120201112010017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 985255016415 + ... + 985255016536.

It is an arithmetic number, because the mean of its divisors is an integer number (30542905510756).

Almost surely, 2^{120201112010011} is an apocalyptic number.

120201112010011 is a deficient number, since it is larger than the sum of its proper divisors (1970510033013).

120201112010011 is an equidigital number, since it uses as much as digits as its factorization.

120201112010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970510033012.

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

Adding to 120201112010011 its reverse (110010211102021), we get a palindrome (230211323112032).

The spelling of 120201112010011 in words is "one hundred twenty trillion, two hundred one billion, one hundred twelve million, ten thousand, eleven".