11302131334331 has 4 divisors (see below), whose sum is σ = 11302149562872. Its totient is φ = 11302113105792.

The previous prime is 11302131334283. The next prime is 11302131334363. The reversal of 11302131334331 is 13343313120311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11302131334331 - 2¹⁴ = 11302131317947 is a prime.

It is a super-2 number, since 2×11302131334331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11302131334294 and 11302131334303.

It is not an unprimeable number, because it can be changed into a prime (11302131334391) 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, 8150246 + ... + 9435611.

It is an arithmetic number, because the mean of its divisors is an integer number (2825537390718).

Almost surely, 2^{11302131334331} is an apocalyptic number.

11302131334331 is a deficient number, since it is larger than the sum of its proper divisors (18228541).

11302131334331 is an equidigital number, since it uses as much as digits as its factorization.

11302131334331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18228540.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 11302131334331 its reverse (13343313120311), we get a palindrome (24645444454642).

The spelling of 11302131334331 in words is "eleven trillion, three hundred two billion, one hundred thirty-one million, three hundred thirty-four thousand, three hundred thirty-one".