20366733107 has 8 divisors (see below), whose sum is σ = 23279173632. Its totient is φ = 17455019400.

The previous prime is 20366733103. The next prime is 20366733133. The reversal of 20366733107 is 70133766302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20366733107 - 2² = 20366733103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20366733103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120269 + ... + 234942.

It is an arithmetic number, because the mean of its divisors is an integer number (2909896704).

Almost surely, 2^20366733107 is an apocalyptic number.

20366733107 is a deficient number, since it is larger than the sum of its proper divisors (2912440525).

20366733107 is an equidigital number, since it uses as much as digits as its factorization.

20366733107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363409.

The product of its (nonzero) digits is 95256, while the sum is 38.

The spelling of 20366733107 in words is "twenty billion, three hundred sixty-six million, seven hundred thirty-three thousand, one hundred seven".