11102434145 has 8 divisors (see below), whose sum is σ = 14534095680. Its totient is φ = 8074497520.

The previous prime is 11102434127. The next prime is 11102434177. The reversal of 11102434145 is 54143420111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11102434145 - 2²⁶ = 11035325281 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100931165 + ... + 100931274.

It is an arithmetic number, because the mean of its divisors is an integer number (1816761960).

Almost surely, 2^11102434145 is an apocalyptic number.

It is an amenable number.

11102434145 is a deficient number, since it is larger than the sum of its proper divisors (3431661535).

11102434145 is a wasteful number, since it uses less digits than its factorization.

11102434145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201862455.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 11102434145 its reverse (54143420111), we get a palindrome (65245854256).

The spelling of 11102434145 in words is "eleven billion, one hundred two million, four hundred thirty-four thousand, one hundred forty-five".