1026452003 has 2 divisors, whose sum is σ = 1026452004. Its totient is φ = 1026452002.

The previous prime is 1026451961. The next prime is 1026452057. The reversal of 1026452003 is 3002546201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1026452003 - 2⁸ = 1026451747 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1026452003.

It is not a weakly prime, because it can be changed into another prime (1026452803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513226001 + 513226002.

It is an arithmetic number, because the mean of its divisors is an integer number (513226002).

Almost surely, 2^1026452003 is an apocalyptic number.

1026452003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1026452003 is an equidigital number, since it uses as much as digits as its factorization.

1026452003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1026452003 is about 32038.2896391178. The cubic root of 1026452003 is about 1008.7407116955.

Adding to 1026452003 its reverse (3002546201), we get a palindrome (4028998204).

The spelling of 1026452003 in words is "one billion, twenty-six million, four hundred fifty-two thousand, three".