20202314111 has 8 divisors (see below), whose sum is σ = 23092321440. Its totient is φ = 17313297408.

The previous prime is 20202314087. The next prime is 20202314131. The reversal of 20202314111 is 11141320202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20202314111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20202314111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202314131) 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, 203426 + ... + 285983.

It is an arithmetic number, because the mean of its divisors is an integer number (2886540180).

Almost surely, 2^20202314111 is an apocalyptic number.

20202314111 is a deficient number, since it is larger than the sum of its proper divisors (2890007329).

20202314111 is an equidigital number, since it uses as much as digits as its factorization.

20202314111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495313.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 20202314111 its reverse (11141320202), we get a palindrome (31343634313).

The spelling of 20202314111 in words is "twenty billion, two hundred two million, three hundred fourteen thousand, one hundred eleven".