100101210011 has 4 divisors (see below), whose sum is σ = 109201320024. Its totient is φ = 91001100000.

The previous prime is 100101209993. The next prime is 100101210043. The reversal of 100101210011 is 110012101001.

It is a happy number.

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 100101210011 - 2⁶ = 100101209947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100101210311) 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, 4550054990 + ... + 4550055011.

It is an arithmetic number, because the mean of its divisors is an integer number (27300330006).

Almost surely, 2^100101210011 is an apocalyptic number.

100101210011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100101210011 is a deficient number, since it is larger than the sum of its proper divisors (9100110013).

100101210011 is an equidigital number, since it uses as much as digits as its factorization.

100101210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9100110012.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 100101210011 its reverse (110012101001), we get a palindrome (210113311012).

The spelling of 100101210011 in words is "one hundred billion, one hundred one million, two hundred ten thousand, eleven".