131070329568 has 36 divisors (see below), whose sum is σ = 372731250528. Its totient is φ = 43690109760.

The previous prime is 131070329539. The next prime is 131070329627. The reversal of 131070329568 is 865923070131.

131070329568 is a `hidden beast` number, since 1 + 3 + 10 + 70 + 3 + 2 + 9 + 568 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 227552368 + ... + 227552943.

It is an arithmetic number, because the mean of its divisors is an integer number (10353645848).

Almost surely, 2^131070329568 is an apocalyptic number.

131070329568 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

131070329568 is an abundant number, since it is smaller than the sum of its proper divisors (241660920960).

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

131070329568 is a wasteful number, since it uses less digits than its factorization.

131070329568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455105327 (or 455105316 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

Adding to 131070329568 its reverse (865923070131), we get a palindrome (996993399699).

The spelling of 131070329568 in words is "one hundred thirty-one billion, seventy million, three hundred twenty-nine thousand, five hundred sixty-eight".