10001201012102 has 32 divisors (see below), whose sum is σ = 15178314846240. Its totient is φ = 4942099895040.

The previous prime is 10001201012087. The next prime is 10001201012137. The reversal of 10001201012102 is 20121010210001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299303948 + ... + 299337360.

It is an arithmetic number, because the mean of its divisors is an integer number (474322338945).

Almost surely, 2^{10001201012102} is an apocalyptic number.

10001201012102 is a deficient number, since it is larger than the sum of its proper divisors (5177113834138).

10001201012102 is a wasteful number, since it uses less digits than its factorization.

10001201012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38408.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10001201012102 its reverse (20121010210001), we get a palindrome (30122211222103).

The spelling of 10001201012102 in words is "ten trillion, one billion, two hundred one million, twelve thousand, one hundred two".