131014385 has 8 divisors (see below), whose sum is σ = 157641000. Its totient is φ = 104529024.

The previous prime is 131014369. The next prime is 131014409. The reversal of 131014385 is 583410131.

It can be written as a sum of positive squares in 4 ways, for example, as 323761 + 130690624 = 569^2 + 11432^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 131014385 - 2⁴ = 131014369 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33260 + ... + 36989.

It is an arithmetic number, because the mean of its divisors is an integer number (19705125).

Almost surely, 2^131014385 is an apocalyptic number.

It is an amenable number.

131014385 is a deficient number, since it is larger than the sum of its proper divisors (26626615).

131014385 is an equidigital number, since it uses as much as digits as its factorization.

131014385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70627.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 131014385 is about 11446.1515366520. The cubic root of 131014385 is about 507.8938969199.

The spelling of 131014385 in words is "one hundred thirty-one million, fourteen thousand, three hundred eighty-five".