2011465250099 has 2 divisors, whose sum is σ = 2011465250100. Its totient is φ = 2011465250098.

The previous prime is 2011465250087. The next prime is 2011465250131. The reversal of 2011465250099 is 9900525641102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2011465250099 is a prime.

It is not a weakly prime, because it can be changed into another prime (2011465250059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005732625049 + 1005732625050.

It is an arithmetic number, because the mean of its divisors is an integer number (1005732625050).

Almost surely, 2^{2011465250099} is an apocalyptic number.

2011465250099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011465250099 is an equidigital number, since it uses as much as digits as its factorization.

2011465250099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 44.

The spelling of 2011465250099 in words is "two trillion, eleven billion, four hundred sixty-five million, two hundred fifty thousand, ninety-nine".