1001322130111 has 8 divisors (see below), whose sum is σ = 1001631473024. Its totient is φ = 1001012848920.

The previous prime is 1001322130091. The next prime is 1001322130177. The reversal of 1001322130111 is 1110312231001.

It is a happy number.

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 1001322130111 - 2¹⁵ = 1001322097343 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 (1001322130411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77573320 + ... + 77586226.

It is an arithmetic number, because the mean of its divisors is an integer number (125203934128).

Almost surely, 2^{1001322130111} is an apocalyptic number.

1001322130111 is a deficient number, since it is larger than the sum of its proper divisors (309342913).

1001322130111 is a wasteful number, since it uses less digits than its factorization.

1001322130111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30861.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1001322130111 its reverse (1110312231001), we get a palindrome (2111634361112).

The spelling of 1001322130111 in words is "one trillion, one billion, three hundred twenty-two million, one hundred thirty thousand, one hundred eleven".