120032121113 has 2 divisors, whose sum is σ = 120032121114. Its totient is φ = 120032121112.

The previous prime is 120032121109. The next prime is 120032121127. The reversal of 120032121113 is 311121230021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72559119424 + 47473001689 = 269368^2 + 217883^2 .

It is a cyclic number.

It is not a de Polignac number, because 120032121113 - 2² = 120032121109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120032121091 and 120032121100.

It is not a weakly prime, because it can be changed into another prime (120032121413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60016060556 + 60016060557.

It is an arithmetic number, because the mean of its divisors is an integer number (60016060557).

Almost surely, 2^120032121113 is an apocalyptic number.

It is an amenable number.

120032121113 is a deficient number, since it is larger than the sum of its proper divisors (1).

120032121113 is an equidigital number, since it uses as much as digits as its factorization.

120032121113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 120032121113 its reverse (311121230021), we get a palindrome (431153351134).

The spelling of 120032121113 in words is "one hundred twenty billion, thirty-two million, one hundred twenty-one thousand, one hundred thirteen".