20346503052102 has 8 divisors (see below), whose sum is σ = 40693006104216. Its totient is φ = 6782167684032.

The previous prime is 20346503052101. The next prime is 20346503052107. The reversal of 20346503052102 is 20125030564302.

It is a happy number.

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

20346503052102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20346503052101) 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, 1695541921003 + ... + 1695541921014.

It is an arithmetic number, because the mean of its divisors is an integer number (5086625763027).

Almost surely, 2^{20346503052102} is an apocalyptic number.

20346503052102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20346503052102 is a wasteful number, since it uses less digits than its factorization.

20346503052102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3391083842022.

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 20346503052102 in words is "twenty trillion, three hundred forty-six billion, five hundred three million, fifty-two thousand, one hundred two".