131054324155 has 8 divisors (see below), whose sum is σ = 157267574352. Its totient is φ = 104841869088.

The previous prime is 131054324131. The next prime is 131054324161. The reversal of 131054324155 is 551423450131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131054324155 - 2²³ = 131045935547 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131054324155.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260157 + ... + 574273.

It is an arithmetic number, because the mean of its divisors is an integer number (19658446794).

Almost surely, 2^131054324155 is an apocalyptic number.

131054324155 is a deficient number, since it is larger than the sum of its proper divisors (26213250197).

131054324155 is an equidigital number, since it uses as much as digits as its factorization.

131054324155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397565.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 131054324155 its reverse (551423450131), we get a palindrome (682477774286).

The spelling of 131054324155 in words is "one hundred thirty-one billion, fifty-four million, three hundred twenty-four thousand, one hundred fifty-five".