11097465349 has 4 divisors (see below), whose sum is σ = 11118684736. Its totient is φ = 11076245964.

The previous prime is 11097465331. The next prime is 11097465361. The reversal of 11097465349 is 94356479011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11097465349 - 2⁷ = 11097465221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11097465319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10608909 + ... + 10609954.

It is an arithmetic number, because the mean of its divisors is an integer number (2779671184).

Almost surely, 2^11097465349 is an apocalyptic number.

It is an amenable number.

11097465349 is a deficient number, since it is larger than the sum of its proper divisors (21219387).

11097465349 is an equidigital number, since it uses as much as digits as its factorization.

11097465349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21219386.

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 11097465349 in words is "eleven billion, ninety-seven million, four hundred sixty-five thousand, three hundred forty-nine".