1303245251042 has 48 divisors (see below), whose sum is σ = 2449383726240. Its totient is φ = 516831622272.

The previous prime is 1303245250943. The next prime is 1303245251053. The reversal of 1303245251042 is 2401525423031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8058503 + ... + 8218634.

It is an arithmetic number, because the mean of its divisors is an integer number (51028827630).

Almost surely, 2^{1303245251042} is an apocalyptic number.

1303245251042 is a deficient number, since it is larger than the sum of its proper divisors (1146138475198).

1303245251042 is a wasteful number, since it uses less digits than its factorization.

1303245251042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16277215 (or 16277208 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 1303245251042 in words is "one trillion, three hundred three billion, two hundred forty-five million, two hundred fifty-one thousand, forty-two".