131410620 has 96 divisors (see below), whose sum is σ = 446019840. Its totient is φ = 31855680.

The previous prime is 131410603. The next prime is 131410633. The reversal of 131410620 is 26014131.

It is a happy number.

131410620 is a `hidden beast` number, since 1 + 3 + 1 + 41 + 0 + 620 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 131410593 and 131410602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5122 + ... + 17001.

It is an arithmetic number, because the mean of its divisors is an integer number (4646040).

Almost surely, 2^131410620 is an apocalyptic number.

131410620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131410620 is an abundant number, since it is smaller than the sum of its proper divisors (314609220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131410620 is a wasteful number, since it uses less digits than its factorization.

131410620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22152 (or 22144 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 131410620 is about 11463.4471255378. The cubic root of 131410620 is about 508.4054000367.

Adding to 131410620 its reverse (26014131), we get a palindrome (157424751).

The spelling of 131410620 in words is "one hundred thirty-one million, four hundred ten thousand, six hundred twenty".