1023411332111 has 8 divisors (see below), whose sum is σ = 1169799929760. Its totient is φ = 877069479168.

The previous prime is 1023411332093. The next prime is 1023411332147. The reversal of 1023411332111 is 1112331143201.

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 1023411332111 - 2¹⁰ = 1023411331087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023411332161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11639246 + ... + 11726843.

It is an arithmetic number, because the mean of its divisors is an integer number (146224991220).

Almost surely, 2^{1023411332111} is an apocalyptic number.

1023411332111 is a deficient number, since it is larger than the sum of its proper divisors (146388597649).

1023411332111 is an equidigital number, since it uses as much as digits as its factorization.

1023411332111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23372353.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 1023411332111 its reverse (1112331143201), we get a palindrome (2135742475312).

The spelling of 1023411332111 in words is "one trillion, twenty-three billion, four hundred eleven million, three hundred thirty-two thousand, one hundred eleven".