131102004043 has 8 divisors (see below), whose sum is σ = 133139164112. Its totient is φ = 129067209216.

The previous prime is 131102003983. The next prime is 131102004083. The reversal of 131102004043 is 340400201131.

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 131102004043 - 2²¹ = 131099906891 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131102004043.

It is not an unprimeable number, because it can be changed into a prime (131102004083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479430 + ... + 701467.

It is an arithmetic number, because the mean of its divisors is an integer number (16642395514).

Almost surely, 2^131102004043 is an apocalyptic number.

131102004043 is a deficient number, since it is larger than the sum of its proper divisors (2037160069).

131102004043 is a wasteful number, since it uses less digits than its factorization.

131102004043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182621.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 131102004043 its reverse (340400201131), we get a palindrome (471502205174).

The spelling of 131102004043 in words is "one hundred thirty-one billion, one hundred two million, four thousand, forty-three".