10001102021102 has 24 divisors (see below), whose sum is σ = 15325523105760. Its totient is φ = 4894816509440.

The previous prime is 10001102021087. The next prime is 10001102021143. The reversal of 10001102021102 is 20112020110001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 356174 + ... + 4486542.

It is an arithmetic number, because the mean of its divisors is an integer number (638563462740).

Almost surely, 2^{10001102021102} is an apocalyptic number.

10001102021102 is a deficient number, since it is larger than the sum of its proper divisors (5324421084658).

10001102021102 is an equidigital number, since it uses as much as digits as its factorization.

10001102021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4130908 (or 4130855 counting only the distinct ones).

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

Adding to 10001102021102 its reverse (20112020110001), we get a palindrome (30113122131103).

The spelling of 10001102021102 in words is "ten trillion, one billion, one hundred two million, twenty-one thousand, one hundred two".