120440110313 has 2 divisors, whose sum is σ = 120440110314. Its totient is φ = 120440110312.

The previous prime is 120440110309. The next prime is 120440110339. The reversal of 120440110313 is 313011044021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60391588009 + 60048522304 = 245747^2 + 245048^2 .

It is a cyclic number.

It is not a de Polignac number, because 120440110313 - 2² = 120440110309 is a prime.

It is not a weakly prime, because it can be changed into another prime (120440110303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60220055156 + 60220055157.

It is an arithmetic number, because the mean of its divisors is an integer number (60220055157).

Almost surely, 2^120440110313 is an apocalyptic number.

It is an amenable number.

120440110313 is a deficient number, since it is larger than the sum of its proper divisors (1).

120440110313 is an equidigital number, since it uses as much as digits as its factorization.

120440110313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 120440110313 its reverse (313011044021), we get a palindrome (433451154334).

The spelling of 120440110313 in words is "one hundred twenty billion, four hundred forty million, one hundred ten thousand, three hundred thirteen".