1106234251321 has 4 divisors (see below), whose sum is σ = 1106236512144. Its totient is φ = 1106231990500.

The previous prime is 1106234251277. The next prime is 1106234251351. The reversal of 1106234251321 is 1231524326011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1106234251321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1106234251351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56155 + ... + 1488496.

It is an arithmetic number, because the mean of its divisors is an integer number (276559128036).

Almost surely, 2^{1106234251321} is an apocalyptic number.

It is an amenable number.

1106234251321 is a deficient number, since it is larger than the sum of its proper divisors (2260823).

1106234251321 is an equidigital number, since it uses as much as digits as its factorization.

1106234251321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260822.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 1106234251321 its reverse (1231524326011), we get a palindrome (2337758577332).

The spelling of 1106234251321 in words is "one trillion, one hundred six billion, two hundred thirty-four million, two hundred fifty-one thousand, three hundred twenty-one".