131023010130 has 64 divisors (see below), whose sum is σ = 333240386688. Its totient is φ = 32855782400.

The previous prime is 131023010071. The next prime is 131023010143. The reversal of 131023010130 is 31010320131.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 482680 + ... + 703580.

It is an arithmetic number, because the mean of its divisors is an integer number (5206881042).

Almost surely, 2^131023010130 is an apocalyptic number.

131023010130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 131023010130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166620193344).

131023010130 is an abundant number, since it is smaller than the sum of its proper divisors (202217376558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131023010130 is a wasteful number, since it uses less digits than its factorization.

131023010130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222091.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 131023010130 its reverse (31010320131), we get a palindrome (162033330261).

The spelling of 131023010130 in words is "one hundred thirty-one billion, twenty-three million, ten thousand, one hundred thirty".