1001003723116 has 96 divisors (see below), whose sum is σ = 1902706848000. Its totient is φ = 459067834368.

The previous prime is 1001003723113. The next prime is 1001003723119. The reversal of 1001003723116 is 6113273001001.

It is an interprime number because it is at equal distance from previous prime (1001003723113) and next prime (1001003723119).

It is not an unprimeable number, because it can be changed into a prime (1001003723113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 338977096 + ... + 338980048.

It is an arithmetic number, because the mean of its divisors is an integer number (19819863000).

Almost surely, 2^{1001003723116} is an apocalyptic number.

It is an amenable number.

1001003723116 is a deficient number, since it is larger than the sum of its proper divisors (901703124884).

1001003723116 is a wasteful number, since it uses less digits than its factorization.

1001003723116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3851 (or 3849 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

Adding to 1001003723116 its reverse (6113273001001), we get a palindrome (7114276724117).

The spelling of 1001003723116 in words is "one trillion, one billion, three million, seven hundred twenty-three thousand, one hundred sixteen".