1102320221231 has 8 divisors (see below), whose sum is σ = 1160478211200. Its totient is φ = 1044176344920.

The previous prime is 1102320221213. The next prime is 1102320221237. The reversal of 1102320221231 is 1321220232011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102320221231 is a prime.

It is a super-2 number, since 2×1102320221231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102320221237) 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, 3367901 + ... + 3680678.

It is an arithmetic number, because the mean of its divisors is an integer number (145059776400).

Almost surely, 2^{1102320221231} is an apocalyptic number.

1102320221231 is a deficient number, since it is larger than the sum of its proper divisors (58157989969).

1102320221231 is an equidigital number, since it uses as much as digits as its factorization.

1102320221231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7056829.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1102320221231 its reverse (1321220232011), we get a palindrome (2423540453242).

The spelling of 1102320221231 in words is "one trillion, one hundred two billion, three hundred twenty million, two hundred twenty-one thousand, two hundred thirty-one".