131132030 has 16 divisors (see below), whose sum is σ = 239363424. Its totient is φ = 51713760.

The previous prime is 131132011. The next prime is 131132047. The reversal of 131132030 is 30231131.

It is a junction number, because it is equal to n+sod(n) for n = 131131996 and 131132014.

It is a congruent number.

It is an unprimeable number.

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, 91637 + ... + 93056.

It is an arithmetic number, because the mean of its divisors is an integer number (14960214).

Almost surely, 2^131132030 is an apocalyptic number.

131132030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131132030 is a deficient number, since it is larger than the sum of its proper divisors (108231394).

131132030 is a wasteful number, since it uses less digits than its factorization.

131132030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184771.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 131132030 is about 11451.2894470448. The cubic root of 131132030 is about 508.0458733658.

Adding to 131132030 its reverse (30231131), we get a palindrome (161363161).

The spelling of 131132030 in words is "one hundred thirty-one million, one hundred thirty-two thousand, thirty".