20810692300 has 18 divisors (see below), whose sum is σ = 45159202508. Its totient is φ = 8324276880.

The previous prime is 20810692277. The next prime is 20810692333. The reversal of 20810692300 is 329601802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104053362 + ... + 104053561.

Almost surely, 2^20810692300 is an apocalyptic number.

20810692300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20810692300 is an abundant number, since it is smaller than the sum of its proper divisors (24348510208).

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

20810692300 is a wasteful number, since it uses less digits than its factorization.

20810692300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208106937 (or 208106930 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 20810692300 in words is "twenty billion, eight hundred ten million, six hundred ninety-two thousand, three hundred".