131241003 has 8 divisors (see below), whose sum is σ = 185281488. Its totient is φ = 82347264.

The previous prime is 131240983. The next prime is 131241017. The reversal of 131241003 is 300142131.

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

It is not a de Polignac number, because 131241003 - 2⁹ = 131240491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131241053) 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, 1286626 + ... + 1286727.

It is an arithmetic number, because the mean of its divisors is an integer number (23160186).

Almost surely, 2^131241003 is an apocalyptic number.

131241003 is a deficient number, since it is larger than the sum of its proper divisors (54040485).

131241003 is a wasteful number, since it uses less digits than its factorization.

131241003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573373.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 131241003 is about 11456.0465693886. The cubic root of 131241003 is about 508.1865660557.

Adding to 131241003 its reverse (300142131), we get a palindrome (431383134).

The spelling of 131241003 in words is "one hundred thirty-one million, two hundred forty-one thousand, three".