131414451 has 8 divisors (see below), whose sum is σ = 200250624. Its totient is φ = 75093960.

The previous prime is 131414449. The next prime is 131414453. The reversal of 131414451 is 154414131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (131414449) and next prime (131414453).

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

It is not a de Polignac number, because 131414451 - 2¹ = 131414449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131414453) 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 7 ways as a sum of consecutive naturals, for example, 3128895 + ... + 3128936.

It is an arithmetic number, because the mean of its divisors is an integer number (25031328).

Almost surely, 2^131414451 is an apocalyptic number.

131414451 is a deficient number, since it is larger than the sum of its proper divisors (68836173).

131414451 is an equidigital number, since it uses as much as digits as its factorization.

131414451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6257841.

The product of its digits is 960, while the sum is 24.

The square root of 131414451 is about 11463.6142206548. The cubic root of 131414451 is about 508.4103404851.

Adding to 131414451 its reverse (154414131), we get a palindrome (285828582).

The spelling of 131414451 in words is "one hundred thirty-one million, four hundred fourteen thousand, four hundred fifty-one".