131506034 has 8 divisors (see below), whose sum is σ = 215191728. Its totient is φ = 59775460.

The previous prime is 131506031. The next prime is 131506043. The reversal of 131506034 is 430605131.

It is a happy number.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131506031) 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, 2988752 + ... + 2988795.

It is an arithmetic number, because the mean of its divisors is an integer number (26898966).

Almost surely, 2^131506034 is an apocalyptic number.

131506034 is a deficient number, since it is larger than the sum of its proper divisors (83685694).

131506034 is a wasteful number, since it uses less digits than its factorization.

131506034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5977560.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 131506034 is about 11467.6080330643. The cubic root of 131506034 is about 508.5284171292.

The spelling of 131506034 in words is "one hundred thirty-one million, five hundred six thousand, thirty-four".