131754530 has 16 divisors (see below), whose sum is σ = 238616064. Its totient is φ = 52377840.

The previous prime is 131754527. The next prime is 131754563. The reversal of 131754530 is 35457131.

It is a junction number, because it is equal to n+sod(n) for n = 131754493 and 131754502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38786 + ... + 42045.

It is an arithmetic number, because the mean of its divisors is an integer number (14913504).

Almost surely, 2^131754530 is an apocalyptic number.

131754530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131754530 is a deficient number, since it is larger than the sum of its proper divisors (106861534).

131754530 is a wasteful number, since it uses less digits than its factorization.

131754530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81001.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 131754530 is about 11478.4376114522. The cubic root of 131754530 is about 508.8485235200.

The spelling of 131754530 in words is "one hundred thirty-one million, seven hundred fifty-four thousand, five hundred thirty".