131303141023430 has 32 divisors (see below), whose sum is σ = 247409480251584. Its totient is φ = 50077219585536.

The previous prime is 131303141023349. The next prime is 131303141023459. The reversal of 131303141023430 is 34320141303131.

It is a junction number, because it is equal to n+sod(n) for n = 131303141023393 and 131303141023402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 911882039 + ... + 912026018.

It is an arithmetic number, because the mean of its divisors is an integer number (7731546257862).

Almost surely, 2^{131303141023430} is an apocalyptic number.

131303141023430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131303141023430 is a deficient number, since it is larger than the sum of its proper divisors (116106339228154).

131303141023430 is a wasteful number, since it uses less digits than its factorization.

131303141023430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823908400.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 131303141023430 its reverse (34320141303131), we get a palindrome (165623282326561).

The spelling of 131303141023430 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred forty-one million, twenty-three thousand, four hundred thirty".