1321013230333 has 8 divisors (see below), whose sum is σ = 1331503100928. Its totient is φ = 1310524737984.

The previous prime is 1321013230331. The next prime is 1321013230423. The reversal of 1321013230333 is 3330323101231.

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 1321013230333 - 2¹ = 1321013230331 is a prime.

It is a super-2 number, since 2×1321013230333² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1321013230298 and 1321013230307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1321013230331) 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, 1624485 + ... + 2298037.

It is an arithmetic number, because the mean of its divisors is an integer number (166437887616).

Almost surely, 2^{1321013230333} is an apocalyptic number.

It is an amenable number.

1321013230333 is a deficient number, since it is larger than the sum of its proper divisors (10489870595).

1321013230333 is a wasteful number, since it uses less digits than its factorization.

1321013230333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689123.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 1321013230333 its reverse (3330323101231), we get a palindrome (4651336331564).

The spelling of 1321013230333 in words is "one trillion, three hundred twenty-one billion, thirteen million, two hundred thirty thousand, three hundred thirty-three".