131740352654 has 16 divisors (see below), whose sum is σ = 198083490000. Its totient is φ = 65712674304.

The previous prime is 131740352651. The next prime is 131740352767. The reversal of 131740352654 is 456253047131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131740352651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1750697 + ... + 1824395.

It is an arithmetic number, because the mean of its divisors is an integer number (12380218125).

Almost surely, 2^131740352654 is an apocalyptic number.

131740352654 is a deficient number, since it is larger than the sum of its proper divisors (66343137346).

131740352654 is a wasteful number, since it uses less digits than its factorization.

131740352654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75827.

The product of its (nonzero) digits is 302400, while the sum is 41.

Adding to 131740352654 its reverse (456253047131), we get a palindrome (587993399785).

The spelling of 131740352654 in words is "one hundred thirty-one billion, seven hundred forty million, three hundred fifty-two thousand, six hundred fifty-four".