131083574 has 8 divisors (see below), whose sum is σ = 196715088. Its totient is φ = 65511880.

The previous prime is 131083573. The next prime is 131083577. The reversal of 131083574 is 475380131.

131083574 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×131083574² = 34365806745226952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131083574.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131083573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9002 + ... + 18525.

It is an arithmetic number, because the mean of its divisors is an integer number (24589386).

Almost surely, 2^131083574 is an apocalyptic number.

131083574 is a deficient number, since it is larger than the sum of its proper divisors (65631514).

131083574 is a wasteful number, since it uses less digits than its factorization.

131083574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29910.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 131083574 is about 11449.1735072886. The cubic root of 131083574 is about 507.9832878335.

The spelling of 131083574 in words is "one hundred thirty-one million, eighty-three thousand, five hundred seventy-four".