20314204153 has 4 divisors (see below), whose sum is σ = 20318452560. Its totient is φ = 20309955748.

The previous prime is 20314204133. The next prime is 20314204181. The reversal of 20314204153 is 35140241302.

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 20314204153 - 2⁹ = 20314203641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20314204133) 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, 2117023 + ... + 2126596.

It is an arithmetic number, because the mean of its divisors is an integer number (5079613140).

Almost surely, 2^20314204153 is an apocalyptic number.

It is an amenable number.

20314204153 is a deficient number, since it is larger than the sum of its proper divisors (4248407).

20314204153 is an equidigital number, since it uses as much as digits as its factorization.

20314204153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248406.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 20314204153 its reverse (35140241302), we get a palindrome (55454445455).

The spelling of 20314204153 in words is "twenty billion, three hundred fourteen million, two hundred four thousand, one hundred fifty-three".