1003616163001 has 4 divisors (see below), whose sum is σ = 1024969698432. Its totient is φ = 982262627572.

The previous prime is 1003616162971. The next prime is 1003616163091.

It is a happy number.

1003616163001 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1003616163001 - 2¹⁵ = 1003616130233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1003616163091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10676767645 + ... + 10676767738.

It is an arithmetic number, because the mean of its divisors is an integer number (256242424608).

Almost surely, 2^{1003616163001} is an apocalyptic number.

It is an amenable number.

1003616163001 is a deficient number, since it is larger than the sum of its proper divisors (21353535431).

1003616163001 is an equidigital number, since it uses as much as digits as its factorization.

1003616163001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21353535430.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 1003616163001 in words is "one trillion, three billion, six hundred sixteen million, one hundred sixty-three thousand, one".