11332230203131 has 2 divisors, whose sum is σ = 11332230203132. Its totient is φ = 11332230203130.

The previous prime is 11332230203113. The next prime is 11332230203137. The reversal of 11332230203131 is 13130203223311.

Together with previous prime (11332230203113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11332230203131 - 2¹³ = 11332230194939 is a prime.

It is a super-2 number, since 2×11332230203131² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11332230203096 and 11332230203105.

It is not a weakly prime, because it can be changed into another prime (11332230203137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5666115101565 + 5666115101566.

It is an arithmetic number, because the mean of its divisors is an integer number (5666115101566).

Almost surely, 2^{11332230203131} is an apocalyptic number.

11332230203131 is a deficient number, since it is larger than the sum of its proper divisors (1).

11332230203131 is an equidigital number, since it uses as much as digits as its factorization.

11332230203131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11332230203131 its reverse (13130203223311), we get a palindrome (24462433426442).

The spelling of 11332230203131 in words is "eleven trillion, three hundred thirty-two billion, two hundred thirty million, two hundred three thousand, one hundred thirty-one".