131280614 has 8 divisors (see below), whose sum is σ = 207285240. Its totient is φ = 62185536.

The previous prime is 131280599. The next prime is 131280623. The reversal of 131280614 is 416082131.

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

It is a super-2 number, since 2×131280614² = 34469199224433992, which contains 22 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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1727339 + ... + 1727414.

It is an arithmetic number, because the mean of its divisors is an integer number (25910655).

Almost surely, 2^131280614 is an apocalyptic number.

131280614 is a deficient number, since it is larger than the sum of its proper divisors (76004626).

131280614 is a wasteful number, since it uses less digits than its factorization.

131280614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454774.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 131280614 is about 11457.7752639856. The cubic root of 131280614 is about 508.2376876635.

The spelling of 131280614 in words is "one hundred thirty-one million, two hundred eighty thousand, six hundred fourteen".