1332312421403 has 2 divisors, whose sum is σ = 1332312421404. Its totient is φ = 1332312421402.

The previous prime is 1332312421381. The next prime is 1332312421471. The reversal of 1332312421403 is 3041242132331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1332312421403 - 2⁶ = 1332312421339 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1332312421903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666156210701 + 666156210702.

It is an arithmetic number, because the mean of its divisors is an integer number (666156210702).

Almost surely, 2^{1332312421403} is an apocalyptic number.

1332312421403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332312421403 is an equidigital number, since it uses as much as digits as its factorization.

1332312421403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1332312421403 its reverse (3041242132331), we get a palindrome (4373554553734).

The spelling of 1332312421403 in words is "one trillion, three hundred thirty-two billion, three hundred twelve million, four hundred twenty-one thousand, four hundred three".