13540030100 has 18 divisors (see below), whose sum is σ = 29381865534. Its totient is φ = 5416012000.

The previous prime is 13540030099. The next prime is 13540030121. The reversal of 13540030100 is 103004531.

It can be written as a sum of positive squares in 3 ways, for example, as 6895876 + 13533134224 = 2626^2 + 116332^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67700051 + ... + 67700250.

It is an arithmetic number, because the mean of its divisors is an integer number (1632325863).

Almost surely, 2^13540030100 is an apocalyptic number.

13540030100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13540030100 is an abundant number, since it is smaller than the sum of its proper divisors (15841835434).

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

13540030100 is a wasteful number, since it uses less digits than its factorization.

13540030100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135400315 (or 135400308 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 13540030100 its reverse (103004531), we get a palindrome (13643034631).

The spelling of 13540030100 in words is "thirteen billion, five hundred forty million, thirty thousand, one hundred".