1001100099976 has 32 divisors (see below), whose sum is σ = 1891990457280. Its totient is φ = 496571732800.

The previous prime is 1001100099949. The next prime is 1001100099977. The reversal of 1001100099976 is 6799900011001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1001100099977) 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, 3194490 + ... + 3493846.

It is an arithmetic number, because the mean of its divisors is an integer number (59124701790).

Almost surely, 2^{1001100099976} is an apocalyptic number.

It is an amenable number.

1001100099976 is a deficient number, since it is larger than the sum of its proper divisors (890890357304).

1001100099976 is a wasteful number, since it uses less digits than its factorization.

1001100099976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302685 (or 302681 counting only the distinct ones).

The product of its (nonzero) digits is 30618, while the sum is 43.

The spelling of 1001100099976 in words is "one trillion, one billion, one hundred million, ninety-nine thousand, nine hundred seventy-six".