11323513498 has 16 divisors (see below), whose sum is σ = 18541236960. Its totient is φ = 5143759600.

The previous prime is 11323513483. The next prime is 11323513517. The reversal of 11323513498 is 89431532311.

It is a self number, because there is not a number n which added to its sum of digits gives 11323513498.

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, 129253 + ... + 198376.

It is an arithmetic number, because the mean of its divisors is an integer number (1158827310).

Almost surely, 2^11323513498 is an apocalyptic number.

11323513498 is a deficient number, since it is larger than the sum of its proper divisors (7217723462).

11323513498 is a wasteful number, since it uses less digits than its factorization.

11323513498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329213.

The product of its digits is 77760, while the sum is 40.

The spelling of 11323513498 in words is "eleven billion, three hundred twenty-three million, five hundred thirteen thousand, four hundred ninety-eight".