1011101230213 has 8 divisors (see below), whose sum is σ = 1014896059128. Its totient is φ = 1007308741824.

The previous prime is 1011101230193. The next prime is 1011101230229. The reversal of 1011101230213 is 3120321011101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 88362318564 + 922738911649 = 297258^2 + 960593^2 .

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 1011101230213 - 2⁹ = 1011101229701 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 (1011101230273) 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 7 ways as a sum of consecutive naturals, for example, 282895 + ... + 1449907.

It is an arithmetic number, because the mean of its divisors is an integer number (126862007391).

Almost surely, 2^{1011101230213} is an apocalyptic number.

It is an amenable number.

1011101230213 is a deficient number, since it is larger than the sum of its proper divisors (3794828915).

1011101230213 is a wasteful number, since it uses less digits than its factorization.

1011101230213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170263.

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

Adding to 1011101230213 its reverse (3120321011101), we get a palindrome (4131422241314).

The spelling of 1011101230213 in words is "one trillion, eleven billion, one hundred one million, two hundred thirty thousand, two hundred thirteen".