131023210130 has 16 divisors (see below), whose sum is σ = 246095769024. Its totient is φ = 50130619440.

The previous prime is 131023210111. The next prime is 131023210133. The reversal of 131023210130 is 31012320131.

It is a junction number, because it is equal to n+sod(n) for n = 131023210099 and 131023210108.

It is not an unprimeable number, because it can be changed into a prime (131023210133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284832836 + ... + 284833295.

It is an arithmetic number, because the mean of its divisors is an integer number (15380985564).

Almost surely, 2^131023210130 is an apocalyptic number.

131023210130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131023210130 is a deficient number, since it is larger than the sum of its proper divisors (115072558894).

131023210130 is a wasteful number, since it uses less digits than its factorization.

131023210130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569666161.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 131023210130 its reverse (31012320131), we get a palindrome (162035530261).

The spelling of 131023210130 in words is "one hundred thirty-one billion, twenty-three million, two hundred ten thousand, one hundred thirty".