120032130109 has 2 divisors, whose sum is σ = 120032130110. Its totient is φ = 120032130108.

The previous prime is 120032130077. The next prime is 120032130133. The reversal of 120032130109 is 901031230021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117655860100 + 2376270009 = 343010^2 + 48747^2 .

It is a cyclic number.

It is not a de Polignac number, because 120032130109 - 2⁵ = 120032130077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120032130109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120032130209) 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 as a sum of consecutive naturals, namely, 60016065054 + 60016065055.

It is an arithmetic number, because the mean of its divisors is an integer number (60016065055).

Almost surely, 2^120032130109 is an apocalyptic number.

It is an amenable number.

120032130109 is a deficient number, since it is larger than the sum of its proper divisors (1).

120032130109 is an equidigital number, since it uses as much as digits as its factorization.

120032130109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 120032130109 in words is "one hundred twenty billion, thirty-two million, one hundred thirty thousand, one hundred nine".