130023200121011 has 4 divisors (see below), whose sum is σ = 135676382734992. Its totient is φ = 124370017507032.

The previous prime is 130023200120897. The next prime is 130023200121013. The reversal of 130023200121011 is 110121002320031.

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

It is a cyclic number.

It is not a de Polignac number, because 130023200121011 - 2¹⁰ = 130023200119987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130023200121013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2826591306956 + ... + 2826591307001.

It is an arithmetic number, because the mean of its divisors is an integer number (33919095683748).

Almost surely, 2^{130023200121011} is an apocalyptic number.

130023200121011 is a deficient number, since it is larger than the sum of its proper divisors (5653182613981).

130023200121011 is an equidigital number, since it uses as much as digits as its factorization.

130023200121011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5653182613980.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 130023200121011 its reverse (110121002320031), we get a palindrome (240144202441042).

The spelling of 130023200121011 in words is "one hundred thirty trillion, twenty-three billion, two hundred million, one hundred twenty-one thousand, eleven".