120011201112311 has 8 divisors (see below), whose sum is σ = 121202827697664. Its totient is φ = 118824148910080.

The previous prime is 120011201112301. The next prime is 120011201112331. The reversal of 120011201112311 is 113211102110021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120011201112311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120011201112311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120011201112301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1143543050 + ... + 1143647991.

It is an arithmetic number, because the mean of its divisors is an integer number (15150353462208).

Almost surely, 2^{120011201112311} is an apocalyptic number.

120011201112311 is a deficient number, since it is larger than the sum of its proper divisors (1191626585353).

120011201112311 is a wasteful number, since it uses less digits than its factorization.

120011201112311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2287191561.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 120011201112311 its reverse (113211102110021), we get a palindrome (233222303222332).

The spelling of 120011201112311 in words is "one hundred twenty trillion, eleven billion, two hundred one million, one hundred twelve thousand, three hundred eleven".