20030099976 has 48 divisors (see below), whose sum is σ = 56606808960. Its totient is φ = 6386408160.

The previous prime is 20030099927. The next prime is 20030099981. The reversal of 20030099976 is 67999003002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6046080 + ... + 6049391.

It is an arithmetic number, because the mean of its divisors is an integer number (1179308520).

Almost surely, 2^20030099976 is an apocalyptic number.

It is an amenable number.

20030099976 is an abundant number, since it is smaller than the sum of its proper divisors (36576708984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20030099976 is a wasteful number, since it uses less digits than its factorization.

20030099976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12095506 (or 12095499 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 45.

The spelling of 20030099976 in words is "twenty billion, thirty million, ninety-nine thousand, nine hundred seventy-six".