1331133132023 has 8 divisors (see below), whose sum is σ = 1344582658848. Its totient is φ = 1317693718944.

The previous prime is 1331133132011. The next prime is 1331133132071. The reversal of 1331133132023 is 3202313311331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1331133132023 - 2⁶ = 1331133131959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1331133131983 and 1331133132001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1331133732023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2263736 + ... + 2790477.

It is an arithmetic number, because the mean of its divisors is an integer number (168072832356).

Almost surely, 2^{1331133132023} is an apocalyptic number.

1331133132023 is a deficient number, since it is larger than the sum of its proper divisors (13449526825).

1331133132023 is a wasteful number, since it uses less digits than its factorization.

1331133132023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5056873.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1331133132023 its reverse (3202313311331), we get a palindrome (4533446443354).

The spelling of 1331133132023 in words is "one trillion, three hundred thirty-one billion, one hundred thirty-three million, one hundred thirty-two thousand, twenty-three".