11210320101 has 4 divisors (see below), whose sum is σ = 14947093472. Its totient is φ = 7473546732.

The previous prime is 11210320097. The next prime is 11210320123. The reversal of 11210320101 is 10102301211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11210320101 - 2² = 11210320097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210320171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1868386681 + ... + 1868386686.

It is an arithmetic number, because the mean of its divisors is an integer number (3736773368).

Almost surely, 2^11210320101 is an apocalyptic number.

It is an amenable number.

11210320101 is a deficient number, since it is larger than the sum of its proper divisors (3736773371).

11210320101 is an equidigital number, since it uses as much as digits as its factorization.

11210320101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3736773370.

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

Adding to 11210320101 its reverse (10102301211), we get a palindrome (21312621312).

The spelling of 11210320101 in words is "eleven billion, two hundred ten million, three hundred twenty thousand, one hundred one".