1002145354503 has 8 divisors (see below), whose sum is σ = 1336610988288. Its totient is φ = 667888311864.

The previous prime is 1002145354501. The next prime is 1002145354537. The reversal of 1002145354503 is 3054535412001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1002145354503 - 2¹ = 1002145354501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002145354501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52136575 + ... + 52155792.

It is an arithmetic number, because the mean of its divisors is an integer number (167076373536).

Almost surely, 2^{1002145354503} is an apocalyptic number.

1002145354503 is a deficient number, since it is larger than the sum of its proper divisors (334465633785).

1002145354503 is a wasteful number, since it uses less digits than its factorization.

1002145354503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104295573.

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 1002145354503 in words is "one trillion, two billion, one hundred forty-five million, three hundred fifty-four thousand, five hundred three".