10001002102102 has 32 divisors (see below), whose sum is σ = 16415433482400. Its totient is φ = 4531991212800.

The previous prime is 10001002102087. The next prime is 10001002102109. The reversal of 10001002102102 is 20120120010001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001002102109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14242924 + ... + 14928592.

It is an arithmetic number, because the mean of its divisors is an integer number (512982296325).

Almost surely, 2^{10001002102102} is an apocalyptic number.

10001002102102 is a deficient number, since it is larger than the sum of its proper divisors (6414431380298).

10001002102102 is a wasteful number, since it uses less digits than its factorization.

10001002102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687712.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10001002102102 its reverse (20120120010001), we get a palindrome (30121122112103).

The spelling of 10001002102102 in words is "ten trillion, one billion, two million, one hundred two thousand, one hundred two".