1335252003 has 4 divisors (see below), whose sum is σ = 1780336008. Its totient is φ = 890168000.

The previous prime is 1335252001. The next prime is 1335252019. The reversal of 1335252003 is 3002525331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1335252003 - 2¹ = 1335252001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1335252001) 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, 222541998 + ... + 222542003.

It is an arithmetic number, because the mean of its divisors is an integer number (445084002).

Almost surely, 2^1335252003 is an apocalyptic number.

1335252003 is a deficient number, since it is larger than the sum of its proper divisors (445084005).

1335252003 is an equidigital number, since it uses as much as digits as its factorization.

1335252003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445084004.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 1335252003 is about 36541.1001886916. The cubic root of 1335252003 is about 1101.1701055682.

Adding to 1335252003 its reverse (3002525331), we get a palindrome (4337777334).

The spelling of 1335252003 in words is "one billion, three hundred thirty-five million, two hundred fifty-two thousand, three".