20300141343 has 16 divisors (see below), whose sum is σ = 28258338816. Its totient is φ = 12938296800.

The previous prime is 20300141333. The next prime is 20300141357. The reversal of 20300141343 is 34314100302.

It is not a de Polignac number, because 20300141343 - 2⁴ = 20300141327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20300141333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59221 + ... + 210017.

It is an arithmetic number, because the mean of its divisors is an integer number (1766146176).

Almost surely, 2^20300141343 is an apocalyptic number.

20300141343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

20300141343 is a deficient number, since it is larger than the sum of its proper divisors (7958197473).

20300141343 is a wasteful number, since it uses less digits than its factorization.

20300141343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152774.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20300141343 its reverse (34314100302), we get a palindrome (54614241645).

The spelling of 20300141343 in words is "twenty billion, three hundred million, one hundred forty-one thousand, three hundred forty-three".