131301223030 has 16 divisors (see below), whose sum is σ = 236627309520. Its totient is φ = 52457131872.

The previous prime is 131301223019. The next prime is 131301223033. The reversal of 131301223030 is 30322103131.

It is a super-2 number, since 2×131301223030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131301222989 and 131301223007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131301223033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7910964 + ... + 7927543.

It is an arithmetic number, because the mean of its divisors is an integer number (14789206845).

Almost surely, 2^131301223030 is an apocalyptic number.

131301223030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131301223030 is a deficient number, since it is larger than the sum of its proper divisors (105326086490).

131301223030 is a wasteful number, since it uses less digits than its factorization.

131301223030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15839343.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 131301223030 its reverse (30322103131), we get a palindrome (161623326161).

The spelling of 131301223030 in words is "one hundred thirty-one billion, three hundred one million, two hundred twenty-three thousand, thirty".