120012303010311 has 16 divisors (see below), whose sum is σ = 177806252171520. Its totient is φ = 80003590536600.

The previous prime is 120012303010231. The next prime is 120012303010321. The reversal of 120012303010311 is 113010303210021.

120012303010311 is a `hidden beast` number, since 1 + 20 + 0 + 1 + 2 + 30 + 301 + 0 + 311 = 666.

It is not a de Polignac number, because 120012303010311 - 2¹⁴ = 120012302993927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120012303010321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127619245 + ... + 128556198.

It is an arithmetic number, because the mean of its divisors is an integer number (11112890760720).

Almost surely, 2^{120012303010311} is an apocalyptic number.

120012303010311 is a deficient number, since it is larger than the sum of its proper divisors (57793949161209).

120012303010311 is a wasteful number, since it uses less digits than its factorization.

120012303010311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256192803 (or 256192797 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 120012303010311 its reverse (113010303210021), we get a palindrome (233022606220332).

The spelling of 120012303010311 in words is "one hundred twenty trillion, twelve billion, three hundred three million, ten thousand, three hundred eleven".