1102032021323 has 16 divisors (see below), whose sum is σ = 1179066702240. Its totient is φ = 1026357190656.

The previous prime is 1102032021301. The next prime is 1102032021331. The reversal of 1102032021323 is 3231202302011.

It is a cyclic number.

It is not a de Polignac number, because 1102032021323 - 2¹² = 1102032017227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102032021295 and 1102032021304.

It is not an unprimeable number, because it can be changed into a prime (1102032071323) 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 15 ways as a sum of consecutive naturals, for example, 11566463 + ... + 11661351.

It is an arithmetic number, because the mean of its divisors is an integer number (73691668890).

Almost surely, 2^{1102032021323} is an apocalyptic number.

1102032021323 is a deficient number, since it is larger than the sum of its proper divisors (77034680917).

1102032021323 is an equidigital number, since it uses as much as digits as its factorization.

1102032021323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102046.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1102032021323 its reverse (3231202302011), we get a palindrome (4333234323334).

The spelling of 1102032021323 in words is "one trillion, one hundred two billion, thirty-two million, twenty-one thousand, three hundred twenty-three".