20323425021113 has 8 divisors (see below), whose sum is σ = 21497559762048. Its totient is φ = 19173499244064.

The previous prime is 20323425021079. The next prime is 20323425021131. The reversal of 20323425021113 is 31112052432302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20323425021113 - 2²⁸ = 20323156585657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20323425041113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6052239245 + ... + 6052242602.

It is an arithmetic number, because the mean of its divisors is an integer number (2687194970256).

Almost surely, 2^{20323425021113} is an apocalyptic number.

20323425021113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20323425021113 is a deficient number, since it is larger than the sum of its proper divisors (1174134740935).

20323425021113 is a wasteful number, since it uses less digits than its factorization.

20323425021113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12104481943.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 20323425021113 its reverse (31112052432302), we get a palindrome (51435477453415).

The spelling of 20323425021113 in words is "twenty trillion, three hundred twenty-three billion, four hundred twenty-five million, twenty-one thousand, one hundred thirteen".