20213114343 has 8 divisors (see below), whose sum is σ = 26955081456. Its totient is φ = 13473278400.

The previous prime is 20213114329. The next prime is 20213114351. The reversal of 20213114343 is 34341131202.

It is a happy number.

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

It is not a de Polignac number, because 20213114343 - 2³³ = 11623179751 is a prime.

It is a super-3 number, since 3×20213114343³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20213114323) 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, 510528 + ... + 548693.

It is an arithmetic number, because the mean of its divisors is an integer number (3369385182).

Almost surely, 2^20213114343 is an apocalyptic number.

20213114343 is a deficient number, since it is larger than the sum of its proper divisors (6741967113).

20213114343 is a wasteful number, since it uses less digits than its factorization.

20213114343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065585.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 20213114343 its reverse (34341131202), we get a palindrome (54554245545).

The spelling of 20213114343 in words is "twenty billion, two hundred thirteen million, one hundred fourteen thousand, three hundred forty-three".