130110102413521 has 4 divisors (see below), whose sum is σ = 130110327524772. Its totient is φ = 130109877302272.

The previous prime is 130110102413509. The next prime is 130110102413527. The reversal of 130110102413521 is 125314201011031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 98654953550400 + 31455148863121 = 9932520^2 + 5608489^2 .

It is a cyclic number.

It is not a de Polignac number, because 130110102413521 - 2²³ = 130110094024913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130110102413527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111686416 + ... + 112845361.

It is an arithmetic number, because the mean of its divisors is an integer number (32527581881193).

Almost surely, 2^{130110102413521} is an apocalyptic number.

It is an amenable number.

130110102413521 is a deficient number, since it is larger than the sum of its proper divisors (225111251).

130110102413521 is an equidigital number, since it uses as much as digits as its factorization.

130110102413521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225111250.

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 130110102413521 its reverse (125314201011031), we get a palindrome (255424303424552).

The spelling of 130110102413521 in words is "one hundred thirty trillion, one hundred ten billion, one hundred two million, four hundred thirteen thousand, five hundred twenty-one".