135100513103 has 8 divisors (see below), whose sum is σ = 138779605440. Its totient is φ = 131422880160.

The previous prime is 135100513057. The next prime is 135100513109. The reversal of 135100513103 is 301315001531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135100513103 - 2¹⁸ = 135100250959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135100513109) 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, 175868 + ... + 548753.

It is an arithmetic number, because the mean of its divisors is an integer number (17347450680).

Almost surely, 2^135100513103 is an apocalyptic number.

135100513103 is a deficient number, since it is larger than the sum of its proper divisors (3679092337).

135100513103 is an equidigital number, since it uses as much as digits as its factorization.

135100513103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729697.

The product of its (nonzero) digits is 675, while the sum is 23.

Adding to 135100513103 its reverse (301315001531), we get a palindrome (436415514634).

The spelling of 135100513103 in words is "one hundred thirty-five billion, one hundred million, five hundred thirteen thousand, one hundred three".