11146950319 has 2 divisors, whose sum is σ = 11146950320. Its totient is φ = 11146950318.

The previous prime is 11146950289. The next prime is 11146950361. The reversal of 11146950319 is 91305964111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11146950319 - 2¹³ = 11146942127 is a prime.

It is a super-2 number, since 2×11146950319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11146950019) 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, 5573475159 + 5573475160.

It is an arithmetic number, because the mean of its divisors is an integer number (5573475160).

Almost surely, 2^11146950319 is an apocalyptic number.

11146950319 is a deficient number, since it is larger than the sum of its proper divisors (1).

11146950319 is an equidigital number, since it uses as much as digits as its factorization.

11146950319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 40.

The spelling of 11146950319 in words is "eleven billion, one hundred forty-six million, nine hundred fifty thousand, three hundred nineteen".