130440102334 has 16 divisors (see below), whose sum is σ = 198088018128. Its totient is φ = 64411322752.

The previous prime is 130440102323. The next prime is 130440102391. The reversal of 130440102334 is 433201044031.

It is a junction number, because it is equal to n+sod(n) for n = 130440102299 and 130440102308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332454 + ... + 609430.

It is an arithmetic number, because the mean of its divisors is an integer number (12380501133).

Almost surely, 2^130440102334 is an apocalyptic number.

130440102334 is a deficient number, since it is larger than the sum of its proper divisors (67647915794).

130440102334 is a wasteful number, since it uses less digits than its factorization.

130440102334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279899.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 130440102334 its reverse (433201044031), we get a palindrome (563641146365).

The spelling of 130440102334 in words is "one hundred thirty billion, four hundred forty million, one hundred two thousand, three hundred thirty-four".