13011100100 has 36 divisors (see below), whose sum is σ = 28407338064. Its totient is φ = 5172504480.

The previous prime is 13011100097. The next prime is 13011100121. The reversal of 13011100100 is 100111031.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 382814 + ... + 415413.

It is an arithmetic number, because the mean of its divisors is an integer number (789092724).

Almost surely, 2^13011100100 is an apocalyptic number.

13011100100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13011100100 is an abundant number, since it is smaller than the sum of its proper divisors (15396237964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13011100100 is a wasteful number, since it uses less digits than its factorization.

13011100100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798404 (or 798397 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 13011100100 its reverse (100111031), we get a palindrome (13111211131).

The spelling of 13011100100 in words is "thirteen billion, eleven million, one hundred thousand, one hundred".