100210021101011 has 4 divisors (see below), whose sum is σ = 100210041861024. Its totient is φ = 100210000341000.

The previous prime is 100210021100999. The next prime is 100210021101053. The reversal of 100210021101011 is 110101120012001.

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

It is a cyclic number.

It is not a de Polignac number, because 100210021101011 - 2³⁴ = 100192841231827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100210021100983 and 100210021101001.

It is not an unprimeable number, because it can be changed into a prime (100210021101061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1072646 + ... + 14197556.

It is an arithmetic number, because the mean of its divisors is an integer number (25052510465256).

Almost surely, 2^{100210021101011} is an apocalyptic number.

100210021101011 is a deficient number, since it is larger than the sum of its proper divisors (20760013).

100210021101011 is an equidigital number, since it uses as much as digits as its factorization.

100210021101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20760012.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 100210021101011 its reverse (110101120012001), we get a palindrome (210311141113012).

The spelling of 100210021101011 in words is "one hundred trillion, two hundred ten billion, twenty-one million, one hundred one thousand, eleven".