101023113211 has 8 divisors (see below), whose sum is σ = 103491340848. Its totient is φ = 98555088000.

The previous prime is 101023113209. The next prime is 101023113223. The reversal of 101023113211 is 112311320101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101023113211 - 2¹ = 101023113209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101023113911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1644316 + ... + 1704646.

It is an arithmetic number, because the mean of its divisors is an integer number (12936417606).

Almost surely, 2^101023113211 is an apocalyptic number.

101023113211 is a deficient number, since it is larger than the sum of its proper divisors (2468227637).

101023113211 is an equidigital number, since it uses as much as digits as its factorization.

101023113211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101213.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 101023113211 its reverse (112311320101), we get a palindrome (213334433312).

The spelling of 101023113211 in words is "one hundred one billion, twenty-three million, one hundred thirteen thousand, two hundred eleven".