11000102112021 has 32 divisors (see below), whose sum is σ = 16049281868928. Its totient is φ = 6646265303040.

The previous prime is 11000102111993. The next prime is 11000102112047. The reversal of 11000102112021 is 12021120100011.

It is not a de Polignac number, because 11000102112021 - 2¹¹ = 11000102109973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11000102111988 and 11000102112006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000102112121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49945875 + ... + 50165631.

It is an arithmetic number, because the mean of its divisors is an integer number (501540058404).

Almost surely, 2^{11000102112021} is an apocalyptic number.

11000102112021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11000102112021 is a deficient number, since it is larger than the sum of its proper divisors (5049179756907).

11000102112021 is a wasteful number, since it uses less digits than its factorization.

11000102112021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224421.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11000102112021 its reverse (12021120100011), we get a palindrome (23021222212032).

The spelling of 11000102112021 in words is "eleven trillion, one hundred two million, one hundred twelve thousand, twenty-one".