40120113211 has 2 divisors, whose sum is σ = 40120113212. Its totient is φ = 40120113210.

The previous prime is 40120113199. The next prime is 40120113239. The reversal of 40120113211 is 11231102104.

40120113211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40120113211 - 2⁵ = 40120113179 is a prime.

It is not a weakly prime, because it can be changed into another prime (40120117211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20060056605 + 20060056606.

It is an arithmetic number, because the mean of its divisors is an integer number (20060056606).

Almost surely, 2^40120113211 is an apocalyptic number.

40120113211 is a deficient number, since it is larger than the sum of its proper divisors (1).

40120113211 is an equidigital number, since it uses as much as digits as its factorization.

40120113211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 40120113211 its reverse (11231102104), we get a palindrome (51351215315).

The spelling of 40120113211 in words is "forty billion, one hundred twenty million, one hundred thirteen thousand, two hundred eleven".