40103995111 has 2 divisors, whose sum is σ = 40103995112. Its totient is φ = 40103995110.

The previous prime is 40103995081. The next prime is 40103995199. The reversal of 40103995111 is 11159930104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40103995111 - 2⁵ = 40103995079 is a prime.

It is a super-2 number, since 2×40103995111² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40103935111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20051997555 + 20051997556.

It is an arithmetic number, because the mean of its divisors is an integer number (20051997556).

Almost surely, 2^40103995111 is an apocalyptic number.

40103995111 is a deficient number, since it is larger than the sum of its proper divisors (1).

40103995111 is an equidigital number, since it uses as much as digits as its factorization.

40103995111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 34.

The spelling of 40103995111 in words is "forty billion, one hundred three million, nine hundred ninety-five thousand, one hundred eleven".