13531132150 has 96 divisors (see below), whose sum is σ = 28199936160. Its totient is φ = 4800337920.

The previous prime is 13531132141. The next prime is 13531132151. The reversal of 13531132150 is 5123113531.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13531132151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3179424 + ... + 3183676.

It is an arithmetic number, because the mean of its divisors is an integer number (293749335).

Almost surely, 2^13531132150 is an apocalyptic number.

13531132150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13531132150 is an abundant number, since it is smaller than the sum of its proper divisors (14668804010).

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

13531132150 is a wasteful number, since it uses less digits than its factorization.

13531132150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4498 (or 4493 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 25.

Adding to 13531132150 its reverse (5123113531), we get a palindrome (18654245681).

The spelling of 13531132150 in words is "thirteen billion, five hundred thirty-one million, one hundred thirty-two thousand, one hundred fifty".