20031733106 has 64 divisors (see below), whose sum is σ = 38449022976. Its totient is φ = 7601596800.

The previous prime is 20031733081. The next prime is 20031733129. The reversal of 20031733106 is 60133713002.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 896486 + ... + 918558.

It is an arithmetic number, because the mean of its divisors is an integer number (600765984).

Almost surely, 2^20031733106 is an apocalyptic number.

20031733106 is a deficient number, since it is larger than the sum of its proper divisors (18417289870).

20031733106 is a wasteful number, since it uses less digits than its factorization.

20031733106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22247.

The product of its (nonzero) digits is 2268, while the sum is 26.

The spelling of 20031733106 in words is "twenty billion, thirty-one million, seven hundred thirty-three thousand, one hundred six".