1232332081 has 2 divisors, whose sum is σ = 1232332082. Its totient is φ = 1232332080.

The previous prime is 1232332037. The next prime is 1232332103. The reversal of 1232332081 is 1802332321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 773729856 + 458602225 = 27816^2 + 21415^2 .

It is an emirp because it is prime and its reverse (1802332321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1232332081 - 2²³ = 1223943473 is a prime.

It is a super-2 number, since 2×1232332081² = 3037284715723581122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1232332021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616166040 + 616166041.

It is an arithmetic number, because the mean of its divisors is an integer number (616166041).

Almost surely, 2^1232332081 is an apocalyptic number.

It is an amenable number.

1232332081 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232332081 is an equidigital number, since it uses as much as digits as its factorization.

1232332081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1232332081 is about 35104.5877486120. The cubic root of 1232332081 is about 1072.1179933541.

The spelling of 1232332081 in words is "one billion, two hundred thirty-two million, three hundred thirty-two thousand, eighty-one".