131053223 has 16 divisors (see below), whose sum is σ = 154412544. Its totient is φ = 108876960.

The previous prime is 131053217. The next prime is 131053243. The reversal of 131053223 is 322350131.

It is a cyclic number.

It is not a de Polignac number, because 131053223 - 2⁶ = 131053159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131053195 and 131053204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131053243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79736 + ... + 81362.

It is an arithmetic number, because the mean of its divisors is an integer number (9650784).

Almost surely, 2^131053223 is an apocalyptic number.

131053223 is a deficient number, since it is larger than the sum of its proper divisors (23359321).

131053223 is a wasteful number, since it uses less digits than its factorization.

131053223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 131053223 is about 11447.8479637004. The cubic root of 131053223 is about 507.9440787742.

The spelling of 131053223 in words is "one hundred thirty-one million, fifty-three thousand, two hundred twenty-three".