1333231132123 has 16 divisors (see below), whose sum is σ = 1464157294560. Its totient is φ = 1203930374400.

The previous prime is 1333231132091. The next prime is 1333231132171. The reversal of 1333231132123 is 3212311323331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1333231132123 - 2⁵ = 1333231132091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1333231132091 and 1333231132100.

It is not an unprimeable number, because it can be changed into a prime (1333231132823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5456943 + ... + 5696023.

It is an arithmetic number, because the mean of its divisors is an integer number (91509830910).

Almost surely, 2^{1333231132123} is an apocalyptic number.

1333231132123 is a deficient number, since it is larger than the sum of its proper divisors (130926162437).

1333231132123 is a wasteful number, since it uses less digits than its factorization.

1333231132123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242478.

The product of its digits is 5832, while the sum is 28.

Adding to 1333231132123 its reverse (3212311323331), we get a palindrome (4545542455454).

The spelling of 1333231132123 in words is "one trillion, three hundred thirty-three billion, two hundred thirty-one million, one hundred thirty-two thousand, one hundred twenty-three".