131462105 has 16 divisors (see below), whose sum is σ = 168699024. Its totient is φ = 97996800.

The previous prime is 131462099. The next prime is 131462117. The reversal of 131462105 is 501264131.

It can be written as a sum of positive squares in 8 ways, for example, as 38809 + 131423296 = 197^2 + 11464^2 .

It is not a de Polignac number, because 131462105 - 2⁸ = 131461849 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 929 + ... + 16241.

It is an arithmetic number, because the mean of its divisors is an integer number (10543689).

Almost surely, 2^131462105 is an apocalyptic number.

It is an amenable number.

131462105 is a deficient number, since it is larger than the sum of its proper divisors (37236919).

131462105 is a wasteful number, since it uses less digits than its factorization.

131462105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15436.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 131462105 is about 11465.6925216055. The cubic root of 131462105 is about 508.4717869451.

It can be divided in two parts, 13146 and 2105, that added together give a palindrome (15251).

The spelling of 131462105 in words is "one hundred thirty-one million, four hundred sixty-two thousand, one hundred five".