131100552305 has 16 divisors (see below), whose sum is σ = 158882418624. Its totient is φ = 103843995840.

The previous prime is 131100552293. The next prime is 131100552361. The reversal of 131100552305 is 503255001131.

It is a happy number.

It is not a de Polignac number, because 131100552305 - 2⁸ = 131100552049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72911 + ... + 517220.

It is an arithmetic number, because the mean of its divisors is an integer number (9930151164).

Almost surely, 2^131100552305 is an apocalyptic number.

It is an amenable number.

131100552305 is a deficient number, since it is larger than the sum of its proper divisors (27781866319).

131100552305 is a wasteful number, since it uses less digits than its factorization.

131100552305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590576.

The product of its (nonzero) digits is 2250, while the sum is 26.

Adding to 131100552305 its reverse (503255001131), we get a palindrome (634355553436).

The spelling of 131100552305 in words is "one hundred thirty-one billion, one hundred million, five hundred fifty-two thousand, three hundred five".