120312124133 has 8 divisors (see below), whose sum is σ = 121077523776. Its totient is φ = 119547057600.

The previous prime is 120312124129. The next prime is 120312124171. The reversal of 120312124133 is 331421213021.

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 120312124133 - 2² = 120312124129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120312124099 and 120312124108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120312124103) 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, 662528 + ... + 824358.

It is an arithmetic number, because the mean of its divisors is an integer number (15134690472).

Almost surely, 2^120312124133 is an apocalyptic number.

It is an amenable number.

120312124133 is a deficient number, since it is larger than the sum of its proper divisors (765399643).

120312124133 is a wasteful number, since it uses less digits than its factorization.

120312124133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166555.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 120312124133 its reverse (331421213021), we get a palindrome (451733337154).

The spelling of 120312124133 in words is "one hundred twenty billion, three hundred twelve million, one hundred twenty-four thousand, one hundred thirty-three".