130440330423124 has 12 divisors (see below), whose sum is σ = 228271536206784. Its totient is φ = 65219891506904.

The previous prime is 130440330423113. The next prime is 130440330423211. The reversal of 130440330423124 is 421324033044031.

It is a self number, because there is not a number n which added to its sum of digits gives 130440330423124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67352002 + ... + 69261625.

It is an arithmetic number, because the mean of its divisors is an integer number (19022628017232).

Almost surely, 2^{130440330423124} is an apocalyptic number.

It is an amenable number.

130440330423124 is a deficient number, since it is larger than the sum of its proper divisors (97831205783660).

130440330423124 is a wasteful number, since it uses less digits than its factorization.

130440330423124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136852334 (or 136852332 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 130440330423124 its reverse (421324033044031), we get a palindrome (551764363467155).

The spelling of 130440330423124 in words is "one hundred thirty trillion, four hundred forty billion, three hundred thirty million, four hundred twenty-three thousand, one hundred twenty-four".