11401300109 has 2 divisors, whose sum is σ = 11401300110. Its totient is φ = 11401300108.

The previous prime is 11401300073. The next prime is 11401300147. The reversal of 11401300109 is 90100310411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9039826084 + 2361474025 = 95078^2 + 48595^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11401300109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11401320109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5700650054 + 5700650055.

It is an arithmetic number, because the mean of its divisors is an integer number (5700650055).

Almost surely, 2^11401300109 is an apocalyptic number.

It is an amenable number.

11401300109 is a deficient number, since it is larger than the sum of its proper divisors (1).

11401300109 is an equidigital number, since it uses as much as digits as its factorization.

11401300109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 11401300109 in words is "eleven billion, four hundred one million, three hundred thousand, one hundred nine".