11311002203204 has 24 divisors (see below), whose sum is σ = 21601983029088. Its totient is φ = 5139399983040.

The previous prime is 11311002203183. The next prime is 11311002203231. The reversal of 11311002203204 is 40230220011311.

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, 48999914 + ... + 49230209.

It is an arithmetic number, because the mean of its divisors is an integer number (900082626212).

Almost surely, 2^{11311002203204} is an apocalyptic number.

It is an amenable number.

11311002203204 is a deficient number, since it is larger than the sum of its proper divisors (10290980825884).

11311002203204 is a wasteful number, since it uses less digits than its factorization.

11311002203204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98232755 (or 98232753 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11311002203204 its reverse (40230220011311), we get a palindrome (51541222214515).

The spelling of 11311002203204 in words is "eleven trillion, three hundred eleven billion, two million, two hundred three thousand, two hundred four".