10010000021102 has 4 divisors (see below), whose sum is σ = 15015000031656. Its totient is φ = 5005000010550.

The previous prime is 10010000021081. The next prime is 10010000021123. The reversal of 10010000021102 is 20112000001001.

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

It is an interprime number because it is at equal distance from previous prime (10010000021081) and next prime (10010000021123).

It is a self number, because there is not a number n which added to its sum of digits gives 10010000021102.

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, 2502500005274 + ... + 2502500005277.

It is an arithmetic number, because the mean of its divisors is an integer number (3753750007914).

Almost surely, 2^{10010000021102} is an apocalyptic number.

10010000021102 is a deficient number, since it is larger than the sum of its proper divisors (5005000010554).

10010000021102 is an equidigital number, since it uses as much as digits as its factorization.

10010000021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005000010553.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10010000021102 its reverse (20112000001001), we get a palindrome (30122000022103).

The spelling of 10010000021102 in words is "ten trillion, ten billion, twenty-one thousand, one hundred two".