1121322323101 has 8 divisors (see below), whose sum is σ = 1187476222464. Its totient is φ = 1055189952960.

The previous prime is 1121322323089. The next prime is 1121322323117. The reversal of 1121322323101 is 1013232231211.

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 1121322323101 - 2¹⁹ = 1121321798813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121322323141) 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, 5275005 + ... + 5483458.

It is an arithmetic number, because the mean of its divisors is an integer number (148434527808).

Almost surely, 2^{1121322323101} is an apocalyptic number.

It is an amenable number.

1121322323101 is a deficient number, since it is larger than the sum of its proper divisors (66153899363).

1121322323101 is a wasteful number, since it uses less digits than its factorization.

1121322323101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10764611.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1121322323101 its reverse (1013232231211), we get a palindrome (2134554554312).

The spelling of 1121322323101 in words is "one trillion, one hundred twenty-one billion, three hundred twenty-two million, three hundred twenty-three thousand, one hundred one".