1332011323021 has 8 divisors (see below), whose sum is σ = 1346068143000. Its totient is φ = 1317971534400.

The previous prime is 1332011323007. The next prime is 1332011323031. The reversal of 1332011323021 is 1203231102331.

It can be written as a sum of positive squares in 4 ways, for example, as 358937584996 + 973073738025 = 599114^2 + 986445^2 .

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 1332011323021 - 2¹¹ = 1332011320973 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1332011322983 and 1332011323001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332011323031) 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, 4100566 + ... + 4413463.

It is an arithmetic number, because the mean of its divisors is an integer number (168258517875).

Almost surely, 2^{1332011323021} is an apocalyptic number.

It is an amenable number.

1332011323021 is a deficient number, since it is larger than the sum of its proper divisors (14056819979).

1332011323021 is a wasteful number, since it uses less digits than its factorization.

1332011323021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8515679.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1332011323021 its reverse (1203231102331), we get a palindrome (2535242425352).

The spelling of 1332011323021 in words is "one trillion, three hundred thirty-two billion, eleven million, three hundred twenty-three thousand, twenty-one".