100140311 has 2 divisors, whose sum is σ = 100140312. Its totient is φ = 100140310.

The previous prime is 100140289. The next prime is 100140377. The reversal of 100140311 is 113041001.

It is a weak prime.

It is an emirp because it is prime and its reverse (113041001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100140311 - 2¹⁰ = 100139287 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 100140292 and 100140301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100140011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50070155 + 50070156.

It is an arithmetic number, because the mean of its divisors is an integer number (50070156).

Almost surely, 2^100140311 is an apocalyptic number.

100140311 is a deficient number, since it is larger than the sum of its proper divisors (1).

100140311 is an equidigital number, since it uses as much as digits as its factorization.

100140311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 100140311 is about 10007.0130908279. The cubic root of 100140311 is about 464.3758705642.

Adding to 100140311 its reverse (113041001), we get a palindrome (213181312).

The spelling of 100140311 in words is "one hundred million, one hundred forty thousand, three hundred eleven".