120112081241 has 2 divisors, whose sum is σ = 120112081242. Its totient is φ = 120112081240.

The previous prime is 120112081217. The next prime is 120112081273. The reversal of 120112081241 is 142180211021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68958760000 + 51153321241 = 262600^2 + 226171^2 .

It is a cyclic number.

It is not a de Polignac number, because 120112081241 - 2³⁴ = 102932212057 is a prime.

It is not a weakly prime, because it can be changed into another prime (120112081211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60056040620 + 60056040621.

It is an arithmetic number, because the mean of its divisors is an integer number (60056040621).

Almost surely, 2^120112081241 is an apocalyptic number.

It is an amenable number.

120112081241 is a deficient number, since it is larger than the sum of its proper divisors (1).

120112081241 is an equidigital number, since it uses as much as digits as its factorization.

120112081241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 23.

Adding to 120112081241 its reverse (142180211021), we get a palindrome (262292292262).

The spelling of 120112081241 in words is "one hundred twenty billion, one hundred twelve million, eighty-one thousand, two hundred forty-one".