120011103231211 has 8 divisors (see below), whose sum is σ = 121284863010080. Its totient is φ = 118738089001728.

The previous prime is 120011103231197. The next prime is 120011103231241. The reversal of 120011103231211 is 112132301110021.

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

It is a cyclic number.

It is not a de Polignac number, because 120011103231211 - 2¹³ = 120011103223019 is a prime.

It is a super-3 number, since 3×120011103231211³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120011103231241) 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, 186063696 + ... + 186707581.

It is an arithmetic number, because the mean of its divisors is an integer number (15160607876260).

Almost surely, 2^{120011103231211} is an apocalyptic number.

120011103231211 is a deficient number, since it is larger than the sum of its proper divisors (1273759778869).

120011103231211 is an equidigital number, since it uses as much as digits as its factorization.

120011103231211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372774693.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 120011103231211 its reverse (112132301110021), we get a palindrome (232143404341232).

The spelling of 120011103231211 in words is "one hundred twenty trillion, eleven billion, one hundred three million, two hundred thirty-one thousand, two hundred eleven".