131402321030016 has 96 divisors (see below), whose sum is σ = 378131074326720. Its totient is φ = 43799938744320.

The previous prime is 131402321030003. The next prime is 131402321030077. The reversal of 131402321030016 is 610030123204131.

It is a happy number.

131402321030016 is a `hidden beast` number, since 1 + 3 + 1 + 402 + 3 + 210 + 30 + 0 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60906976 + ... + 63027488.

It is an arithmetic number, because the mean of its divisors is an integer number (3938865357570).

Almost surely, 2^{131402321030016} is an apocalyptic number.

131402321030016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

131402321030016 is an abundant number, since it is smaller than the sum of its proper divisors (246728753296704).

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

131402321030016 is a wasteful number, since it uses less digits than its factorization.

131402321030016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2174324 (or 2174309 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 131402321030016 its reverse (610030123204131), we get a palindrome (741432444234147).

The spelling of 131402321030016 in words is "one hundred thirty-one trillion, four hundred two billion, three hundred twenty-one million, thirty thousand, sixteen".