120330131329 has 2 divisors, whose sum is σ = 120330131330. Its totient is φ = 120330131328.

The previous prime is 120330131287. The next prime is 120330131429. The reversal of 120330131329 is 923131033021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62020921600 + 58309209729 = 249040^2 + 241473^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120330131329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120330131297 and 120330131306.

It is not a weakly prime, because it can be changed into another prime (120330131429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60165065664 + 60165065665.

It is an arithmetic number, because the mean of its divisors is an integer number (60165065665).

Almost surely, 2^120330131329 is an apocalyptic number.

It is an amenable number.

120330131329 is a deficient number, since it is larger than the sum of its proper divisors (1).

120330131329 is an equidigital number, since it uses as much as digits as its factorization.

120330131329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 120330131329 in words is "one hundred twenty billion, three hundred thirty million, one hundred thirty-one thousand, three hundred twenty-nine".