131403020233043 has 8 divisors (see below), whose sum is σ = 147663594643488. Its totient is φ = 116021395790784.

The previous prime is 131403020233013. The next prime is 131403020233049. The reversal of 131403020233043 is 340332020304131.

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 131403020233043 - 2³² = 131398725265747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131403020232997 and 131403020233015.

It is not an unprimeable number, because it can be changed into a prime (131403020233049) 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, 219737491730 + ... + 219737492327.

It is an arithmetic number, because the mean of its divisors is an integer number (18457949330436).

Almost surely, 2^{131403020233043} is an apocalyptic number.

131403020233043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

131403020233043 is a deficient number, since it is larger than the sum of its proper divisors (16260574410445).

131403020233043 is a wasteful number, since it uses less digits than its factorization.

131403020233043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439474984093.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 131403020233043 its reverse (340332020304131), we get a palindrome (471735040537174).

The spelling of 131403020233043 in words is "one hundred thirty-one trillion, four hundred three billion, twenty million, two hundred thirty-three thousand, forty-three".