131126510054 has 8 divisors (see below), whose sum is σ = 207041858040. Its totient is φ = 62112557376.

The previous prime is 131126510041. The next prime is 131126510069. The reversal of 131126510054 is 450015621131.

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

It is a junction number, because it is equal to n+sod(n) for n = 131126509999 and 131126510026.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1725348779 + ... + 1725348854.

It is an arithmetic number, because the mean of its divisors is an integer number (25880232255).

Almost surely, 2^131126510054 is an apocalyptic number.

131126510054 is a deficient number, since it is larger than the sum of its proper divisors (75915347986).

131126510054 is a wasteful number, since it uses less digits than its factorization.

131126510054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450697654.

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 131126510054 in words is "one hundred thirty-one billion, one hundred twenty-six million, five hundred ten thousand, fifty-four".