130201242243013 has 4 divisors (see below), whose sum is σ = 130587596077900. Its totient is φ = 129814888408128.

The previous prime is 130201242243011. The next prime is 130201242243029. The reversal of 130201242243013 is 310342242102031.

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 51562265791969 + 78638976451044 = 7180687^2 + 8867862^2 .

It is a cyclic number.

It is not a de Polignac number, because 130201242243013 - 2¹ = 130201242243011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130201242243011) 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, 193176916938 + ... + 193176917611.

It is an arithmetic number, because the mean of its divisors is an integer number (32646899019475).

Almost surely, 2^{130201242243013} is an apocalyptic number.

It is an amenable number.

130201242243013 is a deficient number, since it is larger than the sum of its proper divisors (386353834887).

130201242243013 is an equidigital number, since it uses as much as digits as its factorization.

130201242243013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386353834886.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 130201242243013 its reverse (310342242102031), we get a palindrome (440543484345044).

The spelling of 130201242243013 in words is "one hundred thirty trillion, two hundred one billion, two hundred forty-two million, two hundred forty-three thousand, thirteen".