11213013013313 has 8 divisors (see below), whose sum is σ = 11217331386216. Its totient is φ = 11208695344000.

The previous prime is 11213013013309. The next prime is 11213013013327. The reversal of 11213013013313 is 31331031031211.

It can be written as a sum of positive squares in 4 ways, for example, as 2964071835904 + 8248941177409 = 1721648^2 + 2872097^2 .

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 11213013013313 - 2² = 11213013013309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11213013013393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32891453 + ... + 33230613.

It is an arithmetic number, because the mean of its divisors is an integer number (1402166423277).

Almost surely, 2^{11213013013313} is an apocalyptic number.

It is an amenable number.

11213013013313 is a deficient number, since it is larger than the sum of its proper divisors (4318372903).

11213013013313 is an equidigital number, since it uses as much as digits as its factorization.

11213013013313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351795.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 11213013013313 its reverse (31331031031211), we get a palindrome (42544044044524).

The spelling of 11213013013313 in words is "eleven trillion, two hundred thirteen billion, thirteen million, thirteen thousand, three hundred thirteen".