120011200003311 has 8 divisors (see below), whose sum is σ = 160014984018480. Its totient is φ = 80007441328512.

The previous prime is 120011200003199. The next prime is 120011200003333. The reversal of 120011200003311 is 113300002110021.

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 120011200003311 - 2²² = 120011195809007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120011200083311) 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, 14577511 + ... + 21272663.

It is an arithmetic number, because the mean of its divisors is an integer number (20001873002310).

Almost surely, 2^{120011200003311} is an apocalyptic number.

120011200003311 is a deficient number, since it is larger than the sum of its proper divisors (40003784015169).

120011200003311 is an equidigital number, since it uses as much as digits as its factorization.

120011200003311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12670185.

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

Adding to 120011200003311 its reverse (113300002110021), we get a palindrome (233311202113332).

The spelling of 120011200003311 in words is "one hundred twenty trillion, eleven billion, two hundred million, three thousand, three hundred eleven".