1011010112213 has 4 divisors (see below), whose sum is σ = 1011020361408. Its totient is φ = 1010999863020.

The previous prime is 1011010112191. The next prime is 1011010112261. The reversal of 1011010112213 is 3122110101101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1011010112213 - 2¹² = 1011010108117 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 (1011010112813) 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, 4975181 + ... + 5174402.

It is an arithmetic number, because the mean of its divisors is an integer number (252755090352).

Almost surely, 2^{1011010112213} is an apocalyptic number.

It is an amenable number.

1011010112213 is a deficient number, since it is larger than the sum of its proper divisors (10249195).

1011010112213 is an equidigital number, since it uses as much as digits as its factorization.

1011010112213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10249194.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1011010112213 its reverse (3122110101101), we get a palindrome (4133120213314).

The spelling of 1011010112213 in words is "one trillion, eleven billion, ten million, one hundred twelve thousand, two hundred thirteen".