130104261145 has 4 divisors (see below), whose sum is σ = 156125113380. Its totient is φ = 104083408912.

The previous prime is 130104261107. The next prime is 130104261149. The reversal of 130104261145 is 541162401031.

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 84899973376 + 45204287769 = 291376^2 + 212613^2 .

It is a cyclic number.

It is not a de Polignac number, because 130104261145 - 2¹¹ = 130104259097 is a prime.

It is a super-2 number, since 2×130104261145² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130104261149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13010426110 + ... + 13010426119.

It is an arithmetic number, because the mean of its divisors is an integer number (39031278345).

Almost surely, 2^130104261145 is an apocalyptic number.

It is an amenable number.

130104261145 is a deficient number, since it is larger than the sum of its proper divisors (26020852235).

130104261145 is an equidigital number, since it uses as much as digits as its factorization.

130104261145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26020852234.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 130104261145 its reverse (541162401031), we get a palindrome (671266662176).

The spelling of 130104261145 in words is "one hundred thirty billion, one hundred four million, two hundred sixty-one thousand, one hundred forty-five".