131032300103304 has 32 divisors (see below), whose sum is σ = 338876638200000. Its totient is φ = 42171314975552.

The previous prime is 131032300103303. The next prime is 131032300103363. The reversal of 131032300103304 is 403301003230131.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (131032300103303) 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, 94132398804 + ... + 94132400195.

It is an arithmetic number, because the mean of its divisors is an integer number (10589894943750).

Almost surely, 2^{131032300103304} is an apocalyptic number.

It is an amenable number.

131032300103304 is an abundant number, since it is smaller than the sum of its proper divisors (207844338096696).

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

131032300103304 is a wasteful number, since it uses less digits than its factorization.

131032300103304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188264799037 (or 188264799033 counting only the distinct ones).

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

Adding to 131032300103304 its reverse (403301003230131), we get a palindrome (534333303333435).

The spelling of 131032300103304 in words is "one hundred thirty-one trillion, thirty-two billion, three hundred million, one hundred three thousand, three hundred four".