13245135101 has 4 divisors (see below), whose sum is σ = 14449238304. Its totient is φ = 12041031900.

The previous prime is 13245135091. The next prime is 13245135121. The reversal of 13245135101 is 10153154231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13245135101 - 2³⁰ = 12171393277 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 (13245135121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 602051585 + ... + 602051606.

It is an arithmetic number, because the mean of its divisors is an integer number (3612309576).

Almost surely, 2^13245135101 is an apocalyptic number.

13245135101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13245135101 is a deficient number, since it is larger than the sum of its proper divisors (1204103203).

13245135101 is a wasteful number, since it uses less digits than its factorization.

13245135101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204103202.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 13245135101 its reverse (10153154231), we get a palindrome (23398289332).

The spelling of 13245135101 in words is "thirteen billion, two hundred forty-five million, one hundred thirty-five thousand, one hundred one".