1332506011 has 4 divisors (see below), whose sum is σ = 1350759592. Its totient is φ = 1314252432.

The previous prime is 1332506009. The next prime is 1332506023. The reversal of 1332506011 is 1106052331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1106052331 = 881 ⋅1255451.

It is a cyclic number.

It is not a de Polignac number, because 1332506011 - 2¹ = 1332506009 is a prime.

It is a super-2 number, since 2×1332506011² = 3551144538702264242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332506051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9126681 + ... + 9126826.

It is an arithmetic number, because the mean of its divisors is an integer number (337689898).

Almost surely, 2^1332506011 is an apocalyptic number.

1332506011 is a deficient number, since it is larger than the sum of its proper divisors (18253581).

1332506011 is an equidigital number, since it uses as much as digits as its factorization.

1332506011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18253580.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1332506011 is about 36503.5068315361. The cubic root of 1332506011 is about 1100.4147226847.

Adding to 1332506011 its reverse (1106052331), we get a palindrome (2438558342).

The spelling of 1332506011 in words is "one billion, three hundred thirty-two million, five hundred six thousand, eleven".