131014403 has 8 divisors (see below), whose sum is σ = 142388400. Its totient is φ = 119825568.

The previous prime is 131014369. The next prime is 131014409. The reversal of 131014403 is 304410131.

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 131014403 - 2²⁴ = 114237187 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (131014409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44813 + ... + 47646.

It is an arithmetic number, because the mean of its divisors is an integer number (17798550).

Almost surely, 2^131014403 is an apocalyptic number.

131014403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

131014403 is a deficient number, since it is larger than the sum of its proper divisors (11373997).

131014403 is a wasteful number, since it uses less digits than its factorization.

131014403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92581.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 131014403 is about 11446.1523229424. The cubic root of 131014403 is about 507.8939201797.

Adding to 131014403 its reverse (304410131), we get a palindrome (435424534).

The spelling of 131014403 in words is "one hundred thirty-one million, fourteen thousand, four hundred three".