1102210031321 has 8 divisors (see below), whose sum is σ = 1259675248704. Its totient is φ = 944746474320.

The previous prime is 1102210031309. The next prime is 1102210031333. The reversal of 1102210031321 is 1231300122011.

It is an interprime number because it is at equal distance from previous prime (1102210031309) and next prime (1102210031333).

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 1102210031321 - 2⁶ = 1102210031257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1102210031321.

It is not an unprimeable number, because it can be changed into a prime (1102210031341) 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, 1784366 + ... + 2321288.

It is an arithmetic number, because the mean of its divisors is an integer number (157459406088).

Almost surely, 2^{1102210031321} is an apocalyptic number.

It is an amenable number.

1102210031321 is a deficient number, since it is larger than the sum of its proper divisors (157465217383).

1102210031321 is an equidigital number, since it uses as much as digits as its factorization.

1102210031321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830191.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1102210031321 its reverse (1231300122011), we get a palindrome (2333510153332).

The spelling of 1102210031321 in words is "one trillion, one hundred two billion, two hundred ten million, thirty-one thousand, three hundred twenty-one".