11302131223311 has 8 divisors (see below), whose sum is σ = 15082465747200. Its totient is φ = 7528275424152.

The previous prime is 11302131223309. The next prime is 11302131223351. The reversal of 11302131223311 is 11332213120311.

11302131223311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11302131223311 - 2¹ = 11302131223309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11302131223351) 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, 1619677111 + ... + 1619684088.

It is an arithmetic number, because the mean of its divisors is an integer number (1885308218400).

Almost surely, 2^{11302131223311} is an apocalyptic number.

11302131223311 is a deficient number, since it is larger than the sum of its proper divisors (3780334523889).

11302131223311 is a wasteful number, since it uses less digits than its factorization.

11302131223311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239362365.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 11302131223311 its reverse (11332213120311), we get a palindrome (22634344343622).

The spelling of 11302131223311 in words is "eleven trillion, three hundred two billion, one hundred thirty-one million, two hundred twenty-three thousand, three hundred eleven".