11302201021013 has 4 divisors (see below), whose sum is σ = 12916801166880. Its totient is φ = 9687600875148.

The previous prime is 11302201020997. The next prime is 11302201021049. The reversal of 11302201021013 is 31012010220311.

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 not a de Polignac number, because 11302201021013 - 2⁴ = 11302201020997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11302201020982 and 11302201021000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11302201021063) 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, 807300072923 + ... + 807300072936.

It is an arithmetic number, because the mean of its divisors is an integer number (3229200291720).

Almost surely, 2^{11302201021013} is an apocalyptic number.

It is an amenable number.

11302201021013 is a deficient number, since it is larger than the sum of its proper divisors (1614600145867).

11302201021013 is an equidigital number, since it uses as much as digits as its factorization.

11302201021013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614600145866.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11302201021013 its reverse (31012010220311), we get a palindrome (42314211241324).

The spelling of 11302201021013 in words is "eleven trillion, three hundred two billion, two hundred one million, twenty-one thousand, thirteen".