131303230223003 has 4 divisors (see below), whose sum is σ = 131304383951160. Its totient is φ = 131302076494848.

The previous prime is 131303230222999. The next prime is 131303230223017. The reversal of 131303230223003 is 300322032303131.

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 131303230223003 - 2² = 131303230222999 is a prime.

It is a super-2 number, since 2×131303230223003² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131303230223083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576693350 + ... + 576920987.

It is an arithmetic number, because the mean of its divisors is an integer number (32826095987790).

Almost surely, 2^{131303230223003} is an apocalyptic number.

131303230223003 is a deficient number, since it is larger than the sum of its proper divisors (1153728157).

131303230223003 is a wasteful number, since it uses less digits than its factorization.

131303230223003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153728156.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 131303230223003 its reverse (300322032303131), we get a palindrome (431625262526134).

The spelling of 131303230223003 in words is "one hundred thirty-one trillion, three hundred three billion, two hundred thirty million, two hundred twenty-three thousand, three".