101411021213 has 4 divisors (see below), whose sum is σ = 107376375420. Its totient is φ = 95445667008.

The previous prime is 101411021197. The next prime is 101411021221. The reversal of 101411021213 is 312120114101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 312120114101 = 12143 ⋅25703707.

It can be written as a sum of positive squares in 2 ways, for example, as 40046813689 + 61364207524 = 200117^2 + 247718^2 .

It is a cyclic number.

It is not a de Polignac number, because 101411021213 - 2⁴ = 101411021197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 5965354189 = 101411021213 / (1 + 0 + 1 + 4 + 1 + 1 + 0 + 2 + 1 + 2 + 1 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101411021191 and 101411021200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101411021233) 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, 2982677078 + ... + 2982677111.

It is an arithmetic number, because the mean of its divisors is an integer number (26844093855).

Almost surely, 2^101411021213 is an apocalyptic number.

It is an amenable number.

101411021213 is a deficient number, since it is larger than the sum of its proper divisors (5965354207).

101411021213 is an equidigital number, since it uses as much as digits as its factorization.

101411021213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5965354206.

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

Adding to 101411021213 its reverse (312120114101), we get a palindrome (413531135314).

The spelling of 101411021213 in words is "one hundred one billion, four hundred eleven million, twenty-one thousand, two hundred thirteen".