10431320130 has 160 divisors (see below), whose sum is σ = 34969968000. Its totient is φ = 2167534080.

The previous prime is 10431320129. The next prime is 10431320153. The reversal of 10431320130 is 3102313401.

10431320130 is a `hidden beast` number, since 1 + 0 + 431 + 3 + 201 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 21255 + ... + 145994.

It is an arithmetic number, because the mean of its divisors is an integer number (218562300).

Almost surely, 2^10431320130 is an apocalyptic number.

10431320130 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 10431320130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17484984000).

10431320130 is an abundant number, since it is smaller than the sum of its proper divisors (24538647870).

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

10431320130 is a wasteful number, since it uses less digits than its factorization.

10431320130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167286 (or 167277 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10431320130 its reverse (3102313401), we get a palindrome (13533633531).

The spelling of 10431320130 in words is "ten billion, four hundred thirty-one million, three hundred twenty thousand, one hundred thirty".