131420410 has 16 divisors (see below), whose sum is σ = 258062112. Its totient is φ = 47789200.

The previous prime is 131420407. The next prime is 131420417. The reversal of 131420410 is 14024131.

It is not an unprimeable number, because it can be changed into a prime (131420417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597256 + ... + 597475.

It is an arithmetic number, because the mean of its divisors is an integer number (16128882).

Almost surely, 2^131420410 is an apocalyptic number.

131420410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131420410 is a deficient number, since it is larger than the sum of its proper divisors (126641702).

131420410 is a wasteful number, since it uses less digits than its factorization.

131420410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194749.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 131420410 is about 11463.8741270131. The cubic root of 131420410 is about 508.4180250063.

Adding to 131420410 its reverse (14024131), we get a palindrome (145444541).

The spelling of 131420410 in words is "one hundred thirty-one million, four hundred twenty thousand, four hundred ten".