131648283 has 24 divisors (see below), whose sum is σ = 215568080. Its totient is φ = 76749120.

The previous prime is 131648263. The next prime is 131648287. The reversal of 131648283 is 382846131.

131648283 is a `hidden beast` number, since 1 + 3 + 1 + 648 + 2 + 8 + 3 = 666.

It is not a de Polignac number, because 131648283 - 2²² = 127453979 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (131648287) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27388 + ... + 31833.

Almost surely, 2^131648283 is an apocalyptic number.

131648283 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

131648283 is a deficient number, since it is larger than the sum of its proper divisors (83919797).

131648283 is a wasteful number, since it uses less digits than its factorization.

131648283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59259 (or 59256 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 131648283 is about 11473.8085655984. The cubic root of 131648283 is about 508.7117080650.

The spelling of 131648283 in words is "one hundred thirty-one million, six hundred forty-eight thousand, two hundred eighty-three".