120021311301 has 8 divisors (see below), whose sum is σ = 160922429280. Its totient is φ = 79567200432.

The previous prime is 120021311297. The next prime is 120021311321. The reversal of 120021311301 is 103113120021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120021311301 - 2² = 120021311297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120021311321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111751150 + ... + 111752223.

It is an arithmetic number, because the mean of its divisors is an integer number (20115303660).

Almost surely, 2^120021311301 is an apocalyptic number.

It is an amenable number.

120021311301 is a deficient number, since it is larger than the sum of its proper divisors (40901117979).

120021311301 is a wasteful number, since it uses less digits than its factorization.

120021311301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223503555.

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

Adding to 120021311301 its reverse (103113120021), we get a palindrome (223134431322).

The spelling of 120021311301 in words is "one hundred twenty billion, twenty-one million, three hundred eleven thousand, three hundred one".