130103511538508 has 24 divisors (see below), whose sum is σ = 233859637112640. Its totient is φ = 63294979754880.

The previous prime is 130103511538471. The next prime is 130103511538579. The reversal of 130103511538508 is 805835115301031.

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, 1063362548 + ... + 1063484891.

It is an arithmetic number, because the mean of its divisors is an integer number (9744151546360).

Almost surely, 2^{130103511538508} is an apocalyptic number.

It is an amenable number.

130103511538508 is a deficient number, since it is larger than the sum of its proper divisors (103756125574132).

130103511538508 is a wasteful number, since it uses less digits than its factorization.

130103511538508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2126847857 (or 2126847855 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 44.

Adding to 130103511538508 its reverse (805835115301031), we get a palindrome (935938626839539).

The spelling of 130103511538508 in words is "one hundred thirty trillion, one hundred three billion, five hundred eleven million, five hundred thirty-eight thousand, five hundred eight".