11001002104 has 32 divisors (see below), whose sum is σ = 20779920000. Its totient is φ = 5459836032.

The previous prime is 11001002101. The next prime is 11001002119. The reversal of 11001002104 is 40120010011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001002101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 613782 + ... + 631450.

It is an arithmetic number, because the mean of its divisors is an integer number (649372500).

Almost surely, 2^11001002104 is an apocalyptic number.

It is an amenable number.

11001002104 is a deficient number, since it is larger than the sum of its proper divisors (9778917896).

11001002104 is a wasteful number, since it uses less digits than its factorization.

11001002104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18247 (or 18243 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11001002104 its reverse (40120010011), we get a palindrome (51121012115).

The spelling of 11001002104 in words is "eleven billion, one million, two thousand, one hundred four".