131054324145 has 16 divisors (see below), whose sum is σ = 210484213632. Its totient is φ = 69629874560.

The previous prime is 131054324131. The next prime is 131054324161. The reversal of 131054324145 is 541423450131.

It is not a de Polignac number, because 131054324145 - 2⁷ = 131054324017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16606236 + ... + 16614125.

It is an arithmetic number, because the mean of its divisors is an integer number (13155263352).

Almost surely, 2^131054324145 is an apocalyptic number.

131054324145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

131054324145 is a deficient number, since it is larger than the sum of its proper divisors (79429889487).

131054324145 is a wasteful number, since it uses less digits than its factorization.

131054324145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33220632.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 131054324145 its reverse (541423450131), we get a palindrome (672477774276).

The spelling of 131054324145 in words is "one hundred thirty-one billion, fifty-four million, three hundred twenty-four thousand, one hundred forty-five".