101120320210211 has 4 divisors (see below), whose sum is σ = 103853301837552. Its totient is φ = 98387338582872.

The previous prime is 101120320210171. The next prime is 101120320210271. The reversal of 101120320210211 is 112012023021101.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101120320210211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101120320210211.

It is not an unprimeable number, because it can be changed into a prime (101120320210271) 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, 1366490813615 + ... + 1366490813688.

It is an arithmetic number, because the mean of its divisors is an integer number (25963325459388).

Almost surely, 2^{101120320210211} is an apocalyptic number.

101120320210211 is a deficient number, since it is larger than the sum of its proper divisors (2732981627341).

101120320210211 is an equidigital number, since it uses as much as digits as its factorization.

101120320210211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732981627340.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 101120320210211 its reverse (112012023021101), we get a palindrome (213132343231312).

The spelling of 101120320210211 in words is "one hundred one trillion, one hundred twenty billion, three hundred twenty million, two hundred ten thousand, two hundred eleven".