1332401023 has 2 divisors, whose sum is σ = 1332401024. Its totient is φ = 1332401022.

The previous prime is 1332401003. The next prime is 1332401033. The reversal of 1332401023 is 3201042331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1332401023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1332401003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666200511 + 666200512.

It is an arithmetic number, because the mean of its divisors is an integer number (666200512).

Almost surely, 2^1332401023 is an apocalyptic number.

1332401023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332401023 is an equidigital number, since it uses as much as digits as its factorization.

1332401023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1332401023 is about 36502.0687495928. The cubic root of 1332401023 is about 1100.3858214079.

Adding to 1332401023 its reverse (3201042331), we get a palindrome (4533443354).

The spelling of 1332401023 in words is "one billion, three hundred thirty-two million, four hundred one thousand, twenty-three".