130440103243430 has 16 divisors (see below), whose sum is σ = 234802969869744. Its totient is φ = 52173644845920.

The previous prime is 130440103243369. The next prime is 130440103243441. The reversal of 130440103243430 is 34342301044031.

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, 299327816 + ... + 299763275.

It is an arithmetic number, because the mean of its divisors is an integer number (14675185616859).

Almost surely, 2^{130440103243430} is an apocalyptic number.

130440103243430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130440103243430 is a deficient number, since it is larger than the sum of its proper divisors (104362866626314).

130440103243430 is a wasteful number, since it uses less digits than its factorization.

130440103243430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599112871.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 130440103243430 its reverse (34342301044031), we get a palindrome (164782404287461).

The spelling of 130440103243430 in words is "one hundred thirty trillion, four hundred forty billion, one hundred three million, two hundred forty-three thousand, four hundred thirty".