131467147 has 6 divisors (see below), whose sum is σ = 152931228. Its totient is φ = 112686084.

The previous prime is 131467117. The next prime is 131467159. The reversal of 131467147 is 741764131.

It is not a de Polignac number, because 131467147 - 2¹¹ = 131465099 is a prime.

It is a super-2 number, since 2×131467147² = 34567221480639218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131467117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1341453 + ... + 1341550.

It is an arithmetic number, because the mean of its divisors is an integer number (25488538).

Almost surely, 2^131467147 is an apocalyptic number.

131467147 is a deficient number, since it is larger than the sum of its proper divisors (21464081).

131467147 is an equidigital number, since it uses as much as digits as its factorization.

131467147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683017 (or 2683010 counting only the distinct ones).

The product of its digits is 14112, while the sum is 34.

The square root of 131467147 is about 11465.9123928277. The cubic root of 131467147 is about 508.4782873785.

The spelling of 131467147 in words is "one hundred thirty-one million, four hundred sixty-seven thousand, one hundred forty-seven".