20612711053043 has 8 divisors (see below), whose sum is σ = 20695026950640. Its totient is φ = 20530396692000.

The previous prime is 20612711053037. The next prime is 20612711053169. The reversal of 20612711053043 is 34035011721602.

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

It is a cyclic number.

It is not a de Polignac number, because 20612711053043 - 2⁴ = 20612711053027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20612711052994 and 20612711053012.

It is not an unprimeable number, because it can be changed into a prime (20612711053003) 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, 31905821 + ... + 32545457.

It is an arithmetic number, because the mean of its divisors is an integer number (2586878368830).

Almost surely, 2^{20612711053043} is an apocalyptic number.

20612711053043 is a deficient number, since it is larger than the sum of its proper divisors (82315897597).

20612711053043 is a wasteful number, since it uses less digits than its factorization.

20612711053043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768277.

The product of its (nonzero) digits is 30240, while the sum is 35.

Adding to 20612711053043 its reverse (34035011721602), we get a palindrome (54647722774645).

The spelling of 20612711053043 in words is "twenty trillion, six hundred twelve billion, seven hundred eleven million, fifty-three thousand, forty-three".