11233230030031 has 2 divisors, whose sum is σ = 11233230030032. Its totient is φ = 11233230030030.

The previous prime is 11233230030013. The next prime is 11233230030119. The reversal of 11233230030031 is 13003003233211.

Together with previous prime (11233230030013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11233230030031 - 2⁹ = 11233230029519 is a prime.

It is a super-2 number, since 2×11233230030031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11233230029984 and 11233230030011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11233230030131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616615015015 + 5616615015016.

It is an arithmetic number, because the mean of its divisors is an integer number (5616615015016).

Almost surely, 2^{11233230030031} is an apocalyptic number.

11233230030031 is a deficient number, since it is larger than the sum of its proper divisors (1).

11233230030031 is an equidigital number, since it uses as much as digits as its factorization.

11233230030031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 11233230030031 its reverse (13003003233211), we get a palindrome (24236233263242).

The spelling of 11233230030031 in words is "eleven trillion, two hundred thirty-three billion, two hundred thirty million, thirty thousand, thirty-one".