130440112010 has 32 divisors (see below), whose sum is σ = 253122084432. Its totient is φ = 48111275520.

The previous prime is 130440112009. The next prime is 130440112069. The reversal of 130440112010 is 10211044031.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 31053135961 + 99386976049 = 176219^2 + 315257^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 130440112010.

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, 410819 + ... + 655478.

Almost surely, 2^130440112010 is an apocalyptic number.

130440112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130440112010 is a deficient number, since it is larger than the sum of its proper divisors (122681972422).

130440112010 is a wasteful number, since it uses less digits than its factorization.

130440112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067258.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 130440112010 its reverse (10211044031), we get a palindrome (140651156041).

The spelling of 130440112010 in words is "one hundred thirty billion, four hundred forty million, one hundred twelve thousand, ten".