131414330 has 16 divisors (see below), whose sum is σ = 237565224. Its totient is φ = 52339200.

The previous prime is 131414329. The next prime is 131414347. The reversal of 131414330 is 33414131.

It can be written as a sum of positive squares in 4 ways, for example, as 94848121 + 36566209 = 9739^2 + 6047^2 .

It is a super-2 number, since 2×131414330² = 34539452258697800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25871 + ... + 30530.

Almost surely, 2^131414330 is an apocalyptic number.

131414330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131414330 is a deficient number, since it is larger than the sum of its proper divisors (106150894).

131414330 is a wasteful number, since it uses less digits than its factorization.

131414330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56641.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 131414330 is about 11463.6089430859. The cubic root of 131414330 is about 508.4101844452.

Adding to 131414330 its reverse (33414131), we get a palindrome (164828461).

It can be divided in two parts, 13141 and 4330, that added together give a palindrome (17471).

The spelling of 131414330 in words is "one hundred thirty-one million, four hundred fourteen thousand, three hundred thirty".