11015131640204 has 12 divisors (see below), whose sum is σ = 20410390980504. Its totient is φ = 5183591360064.

The previous prime is 11015131640197. The next prime is 11015131640263. The reversal of 11015131640204 is 40204613151011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80993614934 + ... + 80993615069.

It is an arithmetic number, because the mean of its divisors is an integer number (1700865915042).

Almost surely, 2^{11015131640204} is an apocalyptic number.

It is an amenable number.

11015131640204 is a deficient number, since it is larger than the sum of its proper divisors (9395259340300).

11015131640204 is a wasteful number, since it uses less digits than its factorization.

11015131640204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161987230024 (or 161987230022 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 11015131640204 its reverse (40204613151011), we get a palindrome (51219744791215).

The spelling of 11015131640204 in words is "eleven trillion, fifteen billion, one hundred thirty-one million, six hundred forty thousand, two hundred four".