1003345030342 has 4 divisors (see below), whose sum is σ = 1505017545516. Its totient is φ = 501672515170.

The previous prime is 1003345030313. The next prime is 1003345030357. The reversal of 1003345030342 is 2430305433001.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1003345030342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250836257584 + ... + 250836257587.

It is an arithmetic number, because the mean of its divisors is an integer number (376254386379).

Almost surely, 2^{1003345030342} is an apocalyptic number.

1003345030342 is a deficient number, since it is larger than the sum of its proper divisors (501672515174).

1003345030342 is an equidigital number, since it uses as much as digits as its factorization.

1003345030342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501672515173.

The product of its (nonzero) digits is 12960, while the sum is 28.

The spelling of 1003345030342 in words is "one trillion, three billion, three hundred forty-five million, thirty thousand, three hundred forty-two".