131010232 has 16 divisors (see below), whose sum is σ = 248030640. Its totient is φ = 64868736.

The previous prime is 131010227. The next prime is 131010239. The reversal of 131010232 is 232010131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131010239) 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, 78673 + ... + 80320.

It is an arithmetic number, because the mean of its divisors is an integer number (15501915).

Almost surely, 2^131010232 is an apocalyptic number.

It is an amenable number.

131010232 is a deficient number, since it is larger than the sum of its proper divisors (117020408).

131010232 is a wasteful number, since it uses less digits than its factorization.

131010232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159102 (or 159098 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 131010232 is about 11445.9701205271. The cubic root of 131010232 is about 507.8885303193. Note that the first 3 decimals are identical.

Adding to 131010232 its reverse (232010131), we get a palindrome (363020363).

The spelling of 131010232 in words is "one hundred thirty-one million, ten thousand, two hundred thirty-two".