120211001133 has 4 divisors (see below), whose sum is σ = 160281334848. Its totient is φ = 80140667420.

The previous prime is 120211001101. The next prime is 120211001147. The reversal of 120211001133 is 331100112021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120211001133 - 2⁵ = 120211001101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120211001033) 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, 20035166853 + ... + 20035166858.

It is an arithmetic number, because the mean of its divisors is an integer number (40070333712).

Almost surely, 2^120211001133 is an apocalyptic number.

It is an amenable number.

120211001133 is a deficient number, since it is larger than the sum of its proper divisors (40070333715).

120211001133 is an equidigital number, since it uses as much as digits as its factorization.

120211001133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40070333714.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 120211001133 its reverse (331100112021), we get a palindrome (451311113154).

The spelling of 120211001133 in words is "one hundred twenty billion, two hundred eleven million, one thousand, one hundred thirty-three".