131030214532 has 48 divisors (see below), whose sum is σ = 263763142272. Its totient is φ = 55791406080.

The previous prime is 131030214529. The next prime is 131030214551. The reversal of 131030214532 is 235412030131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 131030214497 and 131030214506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7368532 + ... + 7386292.

It is an arithmetic number, because the mean of its divisors is an integer number (5495065464).

Almost surely, 2^131030214532 is an apocalyptic number.

It is an amenable number.

131030214532 is an abundant number, since it is smaller than the sum of its proper divisors (132732927740).

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

131030214532 is a wasteful number, since it uses less digits than its factorization.

131030214532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19468 (or 19466 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 131030214532 its reverse (235412030131), we get a palindrome (366442244663).

The spelling of 131030214532 in words is "one hundred thirty-one billion, thirty million, two hundred fourteen thousand, five hundred thirty-two".