1332311111123 has 2 divisors, whose sum is σ = 1332311111124. Its totient is φ = 1332311111122.

The previous prime is 1332311111119. The next prime is 1332311111167. The reversal of 1332311111123 is 3211111132331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1332311111123 - 2² = 1332311111119 is a prime.

It is a super-2 number, since 2×1332311111123² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1332311111323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666155555561 + 666155555562.

It is an arithmetic number, because the mean of its divisors is an integer number (666155555562).

Almost surely, 2^{1332311111123} is an apocalyptic number.

1332311111123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332311111123 is an equidigital number, since it uses as much as digits as its factorization.

1332311111123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324, while the sum is 23.

Adding to 1332311111123 its reverse (3211111132331), we get a palindrome (4543422243454).

The spelling of 1332311111123 in words is "one trillion, three hundred thirty-two billion, three hundred eleven million, one hundred eleven thousand, one hundred twenty-three".