1332514081 has 4 divisors (see below), whose sum is σ = 1332623664. Its totient is φ = 1332404500.

The previous prime is 1332514037. The next prime is 1332514087. The reversal of 1332514081 is 1804152331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1804152331 = 38959 ⋅46309.

It is a cyclic number.

It is not a de Polignac number, because 1332514081 - 2¹⁵ = 1332481313 is a prime.

It is a super-2 number, since 2×1332514081² = 3551187552126549122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332514087) 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, 33895 + ... + 61756.

It is an arithmetic number, because the mean of its divisors is an integer number (333155916).

Almost surely, 2^1332514081 is an apocalyptic number.

It is an amenable number.

1332514081 is a deficient number, since it is larger than the sum of its proper divisors (109583).

1332514081 is an equidigital number, since it uses as much as digits as its factorization.

1332514081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109582.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1332514081 is about 36503.6173686937. The cubic root of 1332514081 is about 1100.4169441453.

The spelling of 1332514081 in words is "one billion, three hundred thirty-two million, five hundred fourteen thousand, eighty-one".