13152030511 has 4 divisors (see below), whose sum is σ = 13274946792. Its totient is φ = 13029114232.

The previous prime is 13152030487. The next prime is 13152030523. The reversal of 13152030511 is 11503025131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13152030511 - 2¹⁵ = 13151997743 is a prime.

It is a super-2 number, since 2×13152030511² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13152030011) 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, 61457980 + ... + 61458193.

It is an arithmetic number, because the mean of its divisors is an integer number (3318736698).

Almost surely, 2^13152030511 is an apocalyptic number.

13152030511 is a deficient number, since it is larger than the sum of its proper divisors (122916281).

13152030511 is a wasteful number, since it uses less digits than its factorization.

13152030511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122916280.

The product of its (nonzero) digits is 450, while the sum is 22.

Adding to 13152030511 its reverse (11503025131), we get a palindrome (24655055642).

The spelling of 13152030511 in words is "thirteen billion, one hundred fifty-two million, thirty thousand, five hundred eleven".