131103282 has 8 divisors (see below), whose sum is σ = 262206576. Its totient is φ = 43701092.

The previous prime is 131103239. The next prime is 131103283. The reversal of 131103282 is 282301131.

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

131103282 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (131103283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10925268 + ... + 10925279.

It is an arithmetic number, because the mean of its divisors is an integer number (32775822).

Almost surely, 2^131103282 is an apocalyptic number.

131103282 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

131103282 is a wasteful number, since it uses less digits than its factorization.

131103282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21850552.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 131103282 is about 11450.0341484207. The cubic root of 131103282 is about 508.0087444503.

The spelling of 131103282 in words is "one hundred thirty-one million, one hundred three thousand, two hundred eighty-two".