131120132303 has 16 divisors (see below), whose sum is σ = 141892331904. Its totient is φ = 120691752960.

The previous prime is 131120132293. The next prime is 131120132323. The reversal of 131120132303 is 303231021131.

It is not a de Polignac number, because 131120132303 - 2⁶ = 131120132239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131120132323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1027151 + ... + 1147727.

It is an arithmetic number, because the mean of its divisors is an integer number (8868270744).

Almost surely, 2^131120132303 is an apocalyptic number.

131120132303 is a deficient number, since it is larger than the sum of its proper divisors (10772199601).

131120132303 is a wasteful number, since it uses less digits than its factorization.

131120132303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122002.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 131120132303 its reverse (303231021131), we get a palindrome (434351153434).

The spelling of 131120132303 in words is "one hundred thirty-one billion, one hundred twenty million, one hundred thirty-two thousand, three hundred three".