332023021013 has 4 divisors (see below), whose sum is σ = 332876551020. Its totient is φ = 331169491008.

The previous prime is 332023021007. The next prime is 332023021019. The reversal of 332023021013 is 310120320233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 310120320233 = 73643 ⋅4211131.

It is an interprime number because it is at equal distance from previous prime (332023021007) and next prime (332023021019).

It can be written as a sum of positive squares in 2 ways, for example, as 28722792484 + 303300228529 = 169478^2 + 550727^2 .

It is a cyclic number.

It is not a de Polignac number, because 332023021013 - 2³² = 327728053717 is a prime.

It is a super-2 number, since 2×332023021013² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332023021019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426764420 + ... + 426765197.

It is an arithmetic number, because the mean of its divisors is an integer number (83219137755).

Almost surely, 2^332023021013 is an apocalyptic number.

It is an amenable number.

332023021013 is a deficient number, since it is larger than the sum of its proper divisors (853530007).

332023021013 is an equidigital number, since it uses as much as digits as its factorization.

332023021013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853530006.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 332023021013 its reverse (310120320233), we get a palindrome (642143341246).

The spelling of 332023021013 in words is "three hundred thirty-two billion, twenty-three million, twenty-one thousand, thirteen".