11120123101331 has 2 divisors, whose sum is σ = 11120123101332. Its totient is φ = 11120123101330.

The previous prime is 11120123101273. The next prime is 11120123101333. The reversal of 11120123101331 is 13310132102111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11120123101331 - 2⁴² = 6722076590227 is a prime.

It is a super-2 number, since 2×11120123101331² (a number of 27 digits) contains 22 as substring.

Together with 11120123101333, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11120123101333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560061550665 + 5560061550666.

It is an arithmetic number, because the mean of its divisors is an integer number (5560061550666).

Almost surely, 2^{11120123101331} is an apocalyptic number.

11120123101331 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120123101331 is an equidigital number, since it uses as much as digits as its factorization.

11120123101331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11120123101331 its reverse (13310132102111), we get a palindrome (24430255203442).

The spelling of 11120123101331 in words is "eleven trillion, one hundred twenty billion, one hundred twenty-three million, one hundred one thousand, three hundred thirty-one".