131302233411403 has 8 divisors (see below), whose sum is σ = 134852213232848. Its totient is φ = 127752320474784.

The previous prime is 131302233411397. The next prime is 131302233411431. The reversal of 131302233411403 is 304114332203131.

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 131302233411403 - 2⁹ = 131302233410891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131302233411103) 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, 12729201 + ... + 20606722.

It is an arithmetic number, because the mean of its divisors is an integer number (16856526654106).

Almost surely, 2^{131302233411403} is an apocalyptic number.

131302233411403 is a deficient number, since it is larger than the sum of its proper divisors (3549979821445).

131302233411403 is a wasteful number, since it uses less digits than its factorization.

131302233411403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33442413.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 131302233411403 its reverse (304114332203131), we get a palindrome (435416565614534).

The spelling of 131302233411403 in words is "one hundred thirty-one trillion, three hundred two billion, two hundred thirty-three million, four hundred eleven thousand, four hundred three".