131103300300532 has 96 divisors (see below), whose sum is σ = 284946822881280. Its totient is φ = 51506231736960.

The previous prime is 131103300300527. The next prime is 131103300300541. The reversal of 131103300300532 is 235003003301131.

It is a junction number, because it is equal to n+sod(n) for n = 131103300300497 and 131103300300506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129502218 + ... + 130510654.

It is an arithmetic number, because the mean of its divisors is an integer number (2968196071680).

Almost surely, 2^{131103300300532} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131103300300532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142473411440640).

131103300300532 is an abundant number, since it is smaller than the sum of its proper divisors (153843522580748).

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

131103300300532 is a wasteful number, since it uses less digits than its factorization.

131103300300532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016381 (or 1016379 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 25.

Adding to 131103300300532 its reverse (235003003301131), we get a palindrome (366106303601663).

The spelling of 131103300300532 in words is "one hundred thirty-one trillion, one hundred three billion, three hundred million, three hundred thousand, five hundred thirty-two".