1021323113301 has 8 divisors (see below), whose sum is σ = 1361787777504. Its totient is φ = 680870262320.

The previous prime is 1021323113297. The next prime is 1021323113341. The reversal of 1021323113301 is 1033113231201.

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 1021323113301 - 2² = 1021323113297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1021323113341) 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, 2749566 + ... + 3098831.

It is an arithmetic number, because the mean of its divisors is an integer number (170223472188).

Almost surely, 2^{1021323113301} is an apocalyptic number.

It is an amenable number.

1021323113301 is a deficient number, since it is larger than the sum of its proper divisors (340464664203).

1021323113301 is an equidigital number, since it uses as much as digits as its factorization.

1021323113301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5906611.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1021323113301 its reverse (1033113231201), we get a palindrome (2054436344502).

The spelling of 1021323113301 in words is "one trillion, twenty-one billion, three hundred twenty-three million, one hundred thirteen thousand, three hundred one".