1332111023 has 4 divisors (see below), whose sum is σ = 1332297120. Its totient is φ = 1331924928.

The previous prime is 1332110993. The next prime is 1332111029. The reversal of 1332111023 is 3201112331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1332111023 - 2⁶ = 1332110959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1332110992 and 1332111010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332111029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81863 + ... + 96776.

It is an arithmetic number, because the mean of its divisors is an integer number (333074280).

Almost surely, 2^1332111023 is an apocalyptic number.

1332111023 is a deficient number, since it is larger than the sum of its proper divisors (186097).

1332111023 is an equidigital number, since it uses as much as digits as its factorization.

1332111023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186096.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1332111023 is about 36498.0961558271. The cubic root of 1332111023 is about 1100.3059818207.

Adding to 1332111023 its reverse (3201112331), we get a palindrome (4533223354).

The spelling of 1332111023 in words is "one billion, three hundred thirty-two million, one hundred eleven thousand, twenty-three".