131093827 has 2 divisors, whose sum is σ = 131093828. Its totient is φ = 131093826.

The previous prime is 131093803. The next prime is 131093861. The reversal of 131093827 is 728390131.

It is an a-pointer prime, because the next prime (131093861) can be obtained adding 131093827 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131093827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131093792 and 131093801.

It is not a weakly prime, because it can be changed into another prime (131093887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65546913 + 65546914.

It is an arithmetic number, because the mean of its divisors is an integer number (65546914).

Almost surely, 2^131093827 is an apocalyptic number.

131093827 is a deficient number, since it is larger than the sum of its proper divisors (1).

131093827 is an equidigital number, since it uses as much as digits as its factorization.

131093827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 131093827 is about 11449.6212601116. The cubic root of 131093827 is about 507.9965318444.

The spelling of 131093827 in words is "one hundred thirty-one million, ninety-three thousand, eight hundred twenty-seven".