1342602003 has 4 divisors (see below), whose sum is σ = 1790136008. Its totient is φ = 895068000.

The previous prime is 1342601999. The next prime is 1342602049. The reversal of 1342602003 is 3002062431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3002062431 = 3 ⋅1000687477.

It is not a de Polignac number, because 1342602003 - 2² = 1342601999 is a prime.

It is a super-2 number, since 2×1342602003² = 3605160276919224018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342600003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223766998 + ... + 223767003.

It is an arithmetic number, because the mean of its divisors is an integer number (447534002).

Almost surely, 2^1342602003 is an apocalyptic number.

1342602003 is a deficient number, since it is larger than the sum of its proper divisors (447534005).

1342602003 is an equidigital number, since it uses as much as digits as its factorization.

1342602003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447534004.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1342602003 is about 36641.5338516280. The cubic root of 1342602003 is about 1103.1869021195.

Adding to 1342602003 its reverse (3002062431), we get a palindrome (4344664434).

The spelling of 1342602003 in words is "one billion, three hundred forty-two million, six hundred two thousand, three".