131330143032 has 32 divisors (see below), whose sum is σ = 358173118080. Its totient is φ = 39797012960.

The previous prime is 131330142997. The next prime is 131330143033. The reversal of 131330143032 is 230341033131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 131330142993 and 131330143011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131330143033) 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, 248731068 + ... + 248731595.

It is an arithmetic number, because the mean of its divisors is an integer number (11192909940).

Almost surely, 2^131330143032 is an apocalyptic number.

131330143032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131330143032 is an abundant number, since it is smaller than the sum of its proper divisors (226842975048).

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

131330143032 is a wasteful number, since it uses less digits than its factorization.

131330143032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497462683 (or 497462679 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 131330143032 its reverse (230341033131), we get a palindrome (361671176163).

The spelling of 131330143032 in words is "one hundred thirty-one billion, three hundred thirty million, one hundred forty-three thousand, thirty-two".