11212001010313 has 4 divisors (see below), whose sum is σ = 11212080288640. Its totient is φ = 11211921731988.

The previous prime is 11212001010143. The next prime is 11212001010361. The reversal of 11212001010313 is 31301010021211.

It is a happy number.

11212001010313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11212001010313 - 2⁹ = 11212001009801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11212001010713) 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, 39426645 + ... + 39710002.

It is an arithmetic number, because the mean of its divisors is an integer number (2803020072160).

Almost surely, 2^{11212001010313} is an apocalyptic number.

It is an amenable number.

11212001010313 is a deficient number, since it is larger than the sum of its proper divisors (79278327).

11212001010313 is an equidigital number, since it uses as much as digits as its factorization.

11212001010313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79278326.

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

Adding to 11212001010313 its reverse (31301010021211), we get a palindrome (42513011031524).

The spelling of 11212001010313 in words is "eleven trillion, two hundred twelve billion, one million, ten thousand, three hundred thirteen".