11102097 has 4 divisors (see below), whose sum is σ = 14802800. Its totient is φ = 7401396.

The previous prime is 11102087. The next prime is 11102131. The reversal of 11102097 is 79020111.

11102097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 11102097 - 2⁴ = 11102081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11102087) 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, 1850347 + ... + 1850352.

It is an arithmetic number, because the mean of its divisors is an integer number (3700700).

Almost surely, 2^11102097 is an apocalyptic number.

It is an amenable number.

11102097 is a deficient number, since it is larger than the sum of its proper divisors (3700703).

11102097 is an equidigital number, since it uses as much as digits as its factorization.

11102097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700702.

The product of its (nonzero) digits is 126, while the sum is 21.

The square root of 11102097 is about 3331.9809423224. The cubic root of 11102097 is about 223.0839569385.

The spelling of 11102097 in words is "eleven million, one hundred two thousand, ninety-seven".