2140300111 has 2 divisors, whose sum is σ = 2140300112. Its totient is φ = 2140300110.

The previous prime is 2140300093. The next prime is 2140300159. The reversal of 2140300111 is 1110030412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2140300111 - 2¹³ = 2140291919 is a prime.

It is a super-2 number, since 2×2140300111² = 9161769130293224642, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2140300091 and 2140300100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2140360111) 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, 1070150055 + 1070150056.

It is an arithmetic number, because the mean of its divisors is an integer number (1070150056).

Almost surely, 2^2140300111 is an apocalyptic number.

2140300111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140300111 is an equidigital number, since it uses as much as digits as its factorization.

2140300111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2140300111 is about 46263.3776436611. The cubic root of 2140300111 is about 1288.7189797051.

Adding to 2140300111 its reverse (1110030412), we get a palindrome (3250330523).

The spelling of 2140300111 in words is "two billion, one hundred forty million, three hundred thousand, one hundred eleven".