131100320303103 has 8 divisors (see below), whose sum is σ = 180828028004400. Its totient is φ = 84386413068608.

The previous prime is 131100320303087. The next prime is 131100320303123. The reversal of 131100320303103 is 301303023001131.

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 131100320303103 - 2⁴ = 131100320303087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131100320303103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131100320303123) 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, 753450116598 + ... + 753450116771.

It is an arithmetic number, because the mean of its divisors is an integer number (22603503500550).

Almost surely, 2^{131100320303103} is an apocalyptic number.

131100320303103 is a deficient number, since it is larger than the sum of its proper divisors (49727707701297).

131100320303103 is a wasteful number, since it uses less digits than its factorization.

131100320303103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1506900233401.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 131100320303103 its reverse (301303023001131), we get a palindrome (432403343304234).

The spelling of 131100320303103 in words is "one hundred thirty-one trillion, one hundred billion, three hundred twenty million, three hundred three thousand, one hundred three".