13532005100 has 36 divisors (see below), whose sum is σ = 31091775624. Its totient is φ = 5094401280.

The previous prime is 13532005073. The next prime is 13532005111. The reversal of 13532005100 is 150023531.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 3978302 + ... + 3981701.

It is an arithmetic number, because the mean of its divisors is an integer number (863660434).

Almost surely, 2^13532005100 is an apocalyptic number.

13532005100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13532005100 is an abundant number, since it is smaller than the sum of its proper divisors (17559770524).

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

13532005100 is a wasteful number, since it uses less digits than its factorization.

13532005100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7960034 (or 7960027 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

Adding to 13532005100 its reverse (150023531), we get a palindrome (13682028631).

The spelling of 13532005100 in words is "thirteen billion, five hundred thirty-two million, five thousand, one hundred".