11103498371 has 16 divisors (see below), whose sum is σ = 13625418240. Its totient is φ = 8831276160.

The previous prime is 11103498359. The next prime is 11103498379. The reversal of 11103498371 is 17389430111.

It is a de Polignac number, because none of the positive numbers 2^k-11103498371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11103498379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 648641 + ... + 665538.

It is an arithmetic number, because the mean of its divisors is an integer number (851588640).

Almost surely, 2^11103498371 is an apocalyptic number.

11103498371 is a deficient number, since it is larger than the sum of its proper divisors (2521919869).

11103498371 is a wasteful number, since it uses less digits than its factorization.

11103498371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314274.

The product of its (nonzero) digits is 18144, while the sum is 38.

The spelling of 11103498371 in words is "eleven billion, one hundred three million, four hundred ninety-eight thousand, three hundred seventy-one".