131335054 has 8 divisors (see below), whose sum is σ = 201807648. Its totient is φ = 64065840.

The previous prime is 131335027. The next prime is 131335067. The reversal of 131335054 is 450533131.

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

It is a super-3 number, since 3×131335054³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800742 + ... + 800905.

It is an arithmetic number, because the mean of its divisors is an integer number (25225956).

Almost surely, 2^131335054 is an apocalyptic number.

131335054 is a deficient number, since it is larger than the sum of its proper divisors (70472594).

131335054 is a wasteful number, since it uses less digits than its factorization.

131335054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601690.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 131335054 is about 11460.1506970895. The cubic root of 131335054 is about 508.3079306724.

Adding to 131335054 its reverse (450533131), we get a palindrome (581868185).

The spelling of 131335054 in words is "one hundred thirty-one million, three hundred thirty-five thousand, fifty-four".