131740054 has 8 divisors (see below), whose sum is σ = 202951008. Its totient is φ = 64089720.

The previous prime is 131740043. The next prime is 131740073. The reversal of 131740054 is 450047131.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 890062 + ... + 890209.

It is an arithmetic number, because the mean of its divisors is an integer number (25368876).

Almost surely, 2^131740054 is an apocalyptic number.

131740054 is a deficient number, since it is larger than the sum of its proper divisors (71210954).

131740054 is a wasteful number, since it uses less digits than its factorization.

131740054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780310.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 131740054 is about 11477.8070205070. The cubic root of 131740054 is about 508.8298869413.

Adding to 131740054 its reverse (450047131), we get a palindrome (581787185).

The spelling of 131740054 in words is "one hundred thirty-one million, seven hundred forty thousand, fifty-four".