1323101001101 has 16 divisors (see below), whose sum is σ = 1528328953728. Its totient is φ = 1132034534400.

The previous prime is 1323101001097. The next prime is 1323101001127. The reversal of 1323101001101 is 1011001013231.

It is a happy number.

It is not a de Polignac number, because 1323101001101 - 2² = 1323101001097 is a prime.

It is a super-2 number, since 2×1323101001101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323101001151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9375896 + ... + 9515966.

It is an arithmetic number, because the mean of its divisors is an integer number (95520559608).

Almost surely, 2^{1323101001101} is an apocalyptic number.

1323101001101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1323101001101 is a deficient number, since it is larger than the sum of its proper divisors (205227952627).

1323101001101 is a wasteful number, since it uses less digits than its factorization.

1323101001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190612.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 1323101001101 its reverse (1011001013231), we get a palindrome (2334102014332).

The spelling of 1323101001101 in words is "one trillion, three hundred twenty-three billion, one hundred one million, one thousand, one hundred one".