20346503052093 has 4 divisors (see below), whose sum is σ = 27128670736128. Its totient is φ = 13564335368060.

The previous prime is 20346503052089. The next prime is 20346503052097. The reversal of 20346503052093 is 39025030564302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (20346503052089) and next prime (20346503052097).

It is a cyclic number.

It is not a de Polignac number, because 20346503052093 - 2² = 20346503052089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20346503052097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3391083842013 + ... + 3391083842018.

It is an arithmetic number, because the mean of its divisors is an integer number (6782167684032).

Almost surely, 2^{20346503052093} is an apocalyptic number.

It is an amenable number.

20346503052093 is a deficient number, since it is larger than the sum of its proper divisors (6782167684035).

20346503052093 is an equidigital number, since it uses as much as digits as its factorization.

20346503052093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6782167684034.

The product of its (nonzero) digits is 583200, while the sum is 42.

The spelling of 20346503052093 in words is "twenty trillion, three hundred forty-six billion, five hundred three million, fifty-two thousand, ninety-three".