20116713530343 has 32 divisors (see below), whose sum is σ = 27478893496320. Its totient is φ = 13086224814080.

The previous prime is 20116713530341. The next prime is 20116713530393. The reversal of 20116713530343 is 34303531761102.

It is a cyclic number.

It is not a de Polignac number, because 20116713530343 - 2¹ = 20116713530341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20116713530341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262990663 + ... + 263067143.

It is an arithmetic number, because the mean of its divisors is an integer number (858715421760).

Almost surely, 2^{20116713530343} is an apocalyptic number.

20116713530343 is a deficient number, since it is larger than the sum of its proper divisors (7362179965977).

20116713530343 is a wasteful number, since it uses less digits than its factorization.

20116713530343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87527.

The product of its (nonzero) digits is 136080, while the sum is 39.

The spelling of 20116713530343 in words is "twenty trillion, one hundred sixteen billion, seven hundred thirteen million, five hundred thirty thousand, three hundred forty-three".