13231150 has 24 divisors (see below), whose sum is σ = 24708240. Its totient is φ = 5271360.

The previous prime is 13231147. The next prime is 13231159. The reversal of 13231150 is 5113231.

13231150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13231159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20127 + ... + 20773.

It is an arithmetic number, because the mean of its divisors is an integer number (1029510).

Almost surely, 2^13231150 is an apocalyptic number.

13231150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13231150 is a deficient number, since it is larger than the sum of its proper divisors (11477090).

13231150 is a wasteful number, since it uses less digits than its factorization.

13231150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068 (or 1063 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 13231150 is about 3637.4647764618. The cubic root of 13231150 is about 236.5189075256.

Adding to 13231150 its reverse (5113231), we get a palindrome (18344381).

The spelling of 13231150 in words is "thirteen million, two hundred thirty-one thousand, one hundred fifty".