131003130032132 has 6 divisors (see below), whose sum is σ = 229255477556238. Its totient is φ = 65501565016064.

The previous prime is 131003130032129. The next prime is 131003130032167. The reversal of 131003130032132 is 231230031300131.

It can be written as a sum of positive squares in only one way, i.e., 108472766580676 + 22530363451456 = 10415026^2 + 4746616^2 .

It is a junction number, because it is equal to n+sod(n) for n = 131003130032098 and 131003130032107.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16375391254013 + ... + 16375391254020.

It is an arithmetic number, because the mean of its divisors is an integer number (38209246259373).

Almost surely, 2^{131003130032132} is an apocalyptic number.

It is an amenable number.

131003130032132 is a deficient number, since it is larger than the sum of its proper divisors (98252347524106).

131003130032132 is a wasteful number, since it uses less digits than its factorization.

131003130032132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32750782508037 (or 32750782508035 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 131003130032132 its reverse (231230031300131), we get a palindrome (362233161332263).

The spelling of 131003130032132 in words is "one hundred thirty-one trillion, three billion, one hundred thirty million, thirty-two thousand, one hundred thirty-two".