13202012541 has 8 divisors (see below), whose sum is σ = 18638135424. Its totient is φ = 8283615680.

The previous prime is 13202012441. The next prime is 13202012599. The reversal of 13202012541 is 14521020231.

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 13202012541 - 2¹³ = 13202004349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13202012441) 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, 129431445 + ... + 129431546.

It is an arithmetic number, because the mean of its divisors is an integer number (2329766928).

Almost surely, 2^13202012541 is an apocalyptic number.

It is an amenable number.

13202012541 is a deficient number, since it is larger than the sum of its proper divisors (5436122883).

13202012541 is a wasteful number, since it uses less digits than its factorization.

13202012541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258863011.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 13202012541 its reverse (14521020231), we get a palindrome (27723032772).

The spelling of 13202012541 in words is "thirteen billion, two hundred two million, twelve thousand, five hundred forty-one".