101101120213 has 2 divisors, whose sum is σ = 101101120214. Its totient is φ = 101101120212.

The previous prime is 101101120201. The next prime is 101101120273. The reversal of 101101120213 is 312021101101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91096519684 + 10004600529 = 301822^2 + 100023^2 .

It is a cyclic number.

It is not a de Polignac number, because 101101120213 - 2⁹ = 101101119701 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101101120193 and 101101120202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101101120273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50550560106 + 50550560107.

It is an arithmetic number, because the mean of its divisors is an integer number (50550560107).

Almost surely, 2^101101120213 is an apocalyptic number.

It is an amenable number.

101101120213 is a deficient number, since it is larger than the sum of its proper divisors (1).

101101120213 is an equidigital number, since it uses as much as digits as its factorization.

101101120213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 101101120213 its reverse (312021101101), we get a palindrome (413122221314).

The spelling of 101101120213 in words is "one hundred one billion, one hundred one million, one hundred twenty thousand, two hundred thirteen".