120210201011 has 4 divisors (see below), whose sum is σ = 120212662632. Its totient is φ = 120207739392.

The previous prime is 120210200993. The next prime is 120210201071. The reversal of 120210201011 is 110102012021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110102012021 = 821 ⋅134107201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120210201011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120210200983 and 120210201001.

It is not an unprimeable number, because it can be changed into a prime (120210201071) 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, 1156046 + ... + 1255731.

It is an arithmetic number, because the mean of its divisors is an integer number (30053165658).

Almost surely, 2^120210201011 is an apocalyptic number.

120210201011 is a deficient number, since it is larger than the sum of its proper divisors (2461621).

120210201011 is an equidigital number, since it uses as much as digits as its factorization.

120210201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461620.

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

Adding to 120210201011 its reverse (110102012021), we get a palindrome (230312213032).

The spelling of 120210201011 in words is "one hundred twenty billion, two hundred ten million, two hundred one thousand, eleven".