11519033090 has 16 divisors (see below), whose sum is σ = 20735507520. Its totient is φ = 4607335920.

The previous prime is 11519033087. The next prime is 11519033137. The reversal of 11519033090 is 9033091511.

It is a happy number.

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, 255251 + ... + 296969.

It is an arithmetic number, because the mean of its divisors is an integer number (1295969220).

Almost surely, 2^11519033090 is an apocalyptic number.

11519033090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11519033090 is a deficient number, since it is larger than the sum of its proper divisors (9216474430).

11519033090 is a wasteful number, since it uses less digits than its factorization.

11519033090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69337.

The product of its (nonzero) digits is 3645, while the sum is 32.

The spelling of 11519033090 in words is "eleven billion, five hundred nineteen million, thirty-three thousand, ninety".