11230313311133 has 4 divisors (see below), whose sum is σ = 12834643784160. Its totient is φ = 9625982838108.

The previous prime is 11230313311127. The next prime is 11230313311153. The reversal of 11230313311133 is 33111331303211.

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 11230313311133 - 2⁴ = 11230313311117 is a prime.

It is a super-2 number, since 2×11230313311133² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230313311123) 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, 802165236503 + ... + 802165236516.

It is an arithmetic number, because the mean of its divisors is an integer number (3208660946040).

Almost surely, 2^{11230313311133} is an apocalyptic number.

It is an amenable number.

11230313311133 is a deficient number, since it is larger than the sum of its proper divisors (1604330473027).

11230313311133 is an equidigital number, since it uses as much as digits as its factorization.

11230313311133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604330473026.

The product of its (nonzero) digits is 1458, while the sum is 26.

Adding to 11230313311133 its reverse (33111331303211), we get a palindrome (44341644614344).

The spelling of 11230313311133 in words is "eleven trillion, two hundred thirty billion, three hundred thirteen million, three hundred eleven thousand, one hundred thirty-three".