20362430200613 has 4 divisors (see below), whose sum is σ = 20370122847840. Its totient is φ = 20354737553388.

The previous prime is 20362430200603. The next prime is 20362430200633. The reversal of 20362430200613 is 31600203426302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20362430200613 - 2¹² = 20362430196517 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 20362430200613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20362430200603) 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, 3846319643 + ... + 3846324936.

It is an arithmetic number, because the mean of its divisors is an integer number (5092530711960).

Almost surely, 2^{20362430200613} is an apocalyptic number.

It is an amenable number.

20362430200613 is a deficient number, since it is larger than the sum of its proper divisors (7692647227).

20362430200613 is an equidigital number, since it uses as much as digits as its factorization.

20362430200613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7692647226.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 20362430200613 its reverse (31600203426302), we get a palindrome (51962633626915).

The spelling of 20362430200613 in words is "twenty trillion, three hundred sixty-two billion, four hundred thirty million, two hundred thousand, six hundred thirteen".