11132303421331 has 16 divisors (see below), whose sum is σ = 11219819133600. Its totient is φ = 11045121353728.

The previous prime is 11132303421307. The next prime is 11132303421367. The reversal of 11132303421331 is 13312430323111.

It is a cyclic number.

It is not a de Polignac number, because 11132303421331 - 2³¹ = 11130155937683 is a prime.

It is a super-2 number, since 2×11132303421331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11132303421331.

It is not an unprimeable number, because it can be changed into a prime (11132303421431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227216385 + ... + 227265373.

It is an arithmetic number, because the mean of its divisors is an integer number (701238695850).

Almost surely, 2^{11132303421331} is an apocalyptic number.

11132303421331 is a deficient number, since it is larger than the sum of its proper divisors (87515712269).

11132303421331 is a wasteful number, since it uses less digits than its factorization.

11132303421331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52358.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 11132303421331 its reverse (13312430323111), we get a palindrome (24444733744442).

The spelling of 11132303421331 in words is "eleven trillion, one hundred thirty-two billion, three hundred three million, four hundred twenty-one thousand, three hundred thirty-one".