1101120112331 has 2 divisors, whose sum is σ = 1101120112332. Its totient is φ = 1101120112330.

The previous prime is 1101120112289. The next prime is 1101120112333. The reversal of 1101120112331 is 1332110211011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101120112331 - 2¹⁴ = 1101120095947 is a prime.

It is a super-2 number, since 2×1101120112331² (a number of 25 digits) contains 22 as substring.

Together with 1101120112333, 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 (1101120112333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550560056165 + 550560056166.

It is an arithmetic number, because the mean of its divisors is an integer number (550560056166).

Almost surely, 2^{1101120112331} is an apocalyptic number.

1101120112331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101120112331 is an equidigital number, since it uses as much as digits as its factorization.

1101120112331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1101120112331 its reverse (1332110211011), we get a palindrome (2433230323342).

The spelling of 1101120112331 in words is "one trillion, one hundred one billion, one hundred twenty million, one hundred twelve thousand, three hundred thirty-one".