11340951097 has 24 divisors (see below), whose sum is σ = 13852550400. Its totient is φ = 9092461248.

The previous prime is 11340951043. The next prime is 11340951119. The reversal of 11340951097 is 79015904311.

It is not a de Polignac number, because 11340951097 - 2¹⁹ = 11340426809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11340951397) 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 in 23 ways as a sum of consecutive naturals, for example, 171229 + ... + 228037.

It is an arithmetic number, because the mean of its divisors is an integer number (577189600).

Almost surely, 2^11340951097 is an apocalyptic number.

It is an amenable number.

11340951097 is a deficient number, since it is larger than the sum of its proper divisors (2511599303).

11340951097 is an equidigital number, since it uses as much as digits as its factorization.

11340951097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56933 (or 56914 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 40.

The spelling of 11340951097 in words is "eleven billion, three hundred forty million, nine hundred fifty-one thousand, ninety-seven".