20000101021102 has 8 divisors (see below), whose sum is σ = 30001453747200. Its totient is φ = 9999616438704.

The previous prime is 20000101021051. The next prime is 20000101021213. The reversal of 20000101021102 is 20112010100002.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216978327 + ... + 217070482.

It is an arithmetic number, because the mean of its divisors is an integer number (3750181718400).

Almost surely, 2^{20000101021102} is an apocalyptic number.

20000101021102 is a deficient number, since it is larger than the sum of its proper divisors (10001352726098).

20000101021102 is a wasteful number, since it uses less digits than its factorization.

20000101021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434071850.

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

Adding to 20000101021102 its reverse (20112010100002), we get a palindrome (40112111121104).

The spelling of 20000101021102 in words is "twenty trillion, one hundred one million, twenty-one thousand, one hundred two".