1335120002 has 4 divisors (see below), whose sum is σ = 2002680006. Its totient is φ = 667560000.

The previous prime is 1335119977. The next prime is 1335120011. The reversal of 1335120002 is 2000215331.

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

It can be written as a sum of positive squares in only one way, i.e., 1188249841 + 146870161 = 34471^2 + 12119^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333779999 + ... + 333780002.

Almost surely, 2^1335120002 is an apocalyptic number.

1335120002 is a deficient number, since it is larger than the sum of its proper divisors (667560004).

1335120002 is an equidigital number, since it uses as much as digits as its factorization.

1335120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667560003.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 1335120002 is about 36539.2939450121. The cubic root of 1335120002 is about 1101.1338177003.

Adding to 1335120002 its reverse (2000215331), we get a palindrome (3335335333).

The spelling of 1335120002 in words is "one billion, three hundred thirty-five million, one hundred twenty thousand, two".