1002145350099 has 4 divisors (see below), whose sum is σ = 1336193800136. Its totient is φ = 668096900064.

The previous prime is 1002145350091. The next prime is 1002145350133. The reversal of 1002145350099 is 9900535412001.

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

It is not a de Polignac number, because 1002145350099 - 2³ = 1002145350091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002145350091) 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 3 ways as a sum of consecutive naturals, for example, 167024225014 + ... + 167024225019.

It is an arithmetic number, because the mean of its divisors is an integer number (334048450034).

Almost surely, 2^{1002145350099} is an apocalyptic number.

1002145350099 is a deficient number, since it is larger than the sum of its proper divisors (334048450037).

1002145350099 is an equidigital number, since it uses as much as digits as its factorization.

1002145350099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334048450036.

The product of its (nonzero) digits is 48600, while the sum is 39.

The spelling of 1002145350099 in words is "one trillion, two billion, one hundred forty-five million, three hundred fifty thousand, ninety-nine".