1002145513045 has 8 divisors (see below), whose sum is σ = 1202584275360. Its totient is φ = 801709970640.

The previous prime is 1002145513013. The next prime is 1002145513051. The reversal of 1002145513045 is 5403155412001.

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

It is not a de Polignac number, because 1002145513045 - 2⁵ = 1002145513013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1002145512998 and 1002145513016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57091 + ... + 1416880.

It is an arithmetic number, because the mean of its divisors is an integer number (150323034420).

Almost surely, 2^{1002145513045} is an apocalyptic number.

It is an amenable number.

1002145513045 is a deficient number, since it is larger than the sum of its proper divisors (200438762315).

1002145513045 is a wasteful number, since it uses less digits than its factorization.

1002145513045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609955.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 1002145513045 in words is "one trillion, two billion, one hundred forty-five million, five hundred thirteen thousand, forty-five".