20201012000102 has 4 divisors (see below), whose sum is σ = 30301518000156. Its totient is φ = 10100506000050.

The previous prime is 20201012000093. The next prime is 20201012000153. The reversal of 20201012000102 is 20100021010202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050253000024 + ... + 5050253000027.

It is an arithmetic number, because the mean of its divisors is an integer number (7575379500039).

Almost surely, 2^{20201012000102} is an apocalyptic number.

20201012000102 is a deficient number, since it is larger than the sum of its proper divisors (10100506000054).

20201012000102 is a wasteful number, since it uses less digits than its factorization.

20201012000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10100506000053.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20201012000102 its reverse (20100021010202), we get a palindrome (40301033010304).

The spelling of 20201012000102 in words is "twenty trillion, two hundred one billion, twelve million, one hundred two", and thus it is an aban number.