131834101 has 4 divisors (see below), whose sum is σ = 150667552. Its totient is φ = 113000652.

The previous prime is 131834093. The next prime is 131834113. The reversal of 131834101 is 101438131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 131834101 - 2³ = 131834093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131832101) 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 3 ways as a sum of consecutive naturals, for example, 9416715 + ... + 9416728.

It is an arithmetic number, because the mean of its divisors is an integer number (37666888).

Almost surely, 2^131834101 is an apocalyptic number.

It is an amenable number.

131834101 is a deficient number, since it is larger than the sum of its proper divisors (18833451).

131834101 is an equidigital number, since it uses as much as digits as its factorization.

131834101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18833450.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 131834101 is about 11481.9031958992. The cubic root of 131834101 is about 508.9509398281.

The spelling of 131834101 in words is "one hundred thirty-one million, eight hundred thirty-four thousand, one hundred one".