131400440003 has 8 divisors (see below), whose sum is σ = 150175847520. Its totient is φ = 112626011520.

The previous prime is 131400439987. The next prime is 131400440107. The reversal of 131400440003 is 300044004131.

It is a happy number.

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 131400440003 - 2⁴ = 131400439987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131400440503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69803 + ... + 517371.

It is an arithmetic number, because the mean of its divisors is an integer number (18771980940).

Almost surely, 2^131400440003 is an apocalyptic number.

131400440003 is a deficient number, since it is larger than the sum of its proper divisors (18775407517).

131400440003 is an equidigital number, since it uses as much as digits as its factorization.

131400440003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489517.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 131400440003 its reverse (300044004131), we get a palindrome (431444444134).

The spelling of 131400440003 in words is "one hundred thirty-one billion, four hundred million, four hundred forty thousand, three".