131102341302203 has 4 divisors (see below), whose sum is σ = 131268926234760. Its totient is φ = 130935756369648.

The previous prime is 131102341302161. The next prime is 131102341302209. The reversal of 131102341302203 is 302203143201131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 131102341302203 - 2⁶ = 131102341302139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131102341302209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83292465098 + ... + 83292466671.

It is an arithmetic number, because the mean of its divisors is an integer number (32817231558690).

Almost surely, 2^{131102341302203} is an apocalyptic number.

131102341302203 is a deficient number, since it is larger than the sum of its proper divisors (166584932557).

131102341302203 is an equidigital number, since it uses as much as digits as its factorization.

131102341302203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166584932556.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 131102341302203 its reverse (302203143201131), we get a palindrome (433305484503334).

The spelling of 131102341302203 in words is "one hundred thirty-one trillion, one hundred two billion, three hundred forty-one million, three hundred two thousand, two hundred three".