20325051033 has 32 divisors (see below), whose sum is σ = 32727244800. Its totient is φ = 10968699456.

The previous prime is 20325051001. The next prime is 20325051053. The reversal of 20325051033 is 33015052302.

It is a happy number.

It is not a de Polignac number, because 20325051033 - 2⁵ = 20325051001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20325050994 and 20325051012.

It is not an unprimeable number, because it can be changed into a prime (20325051053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228178 + ... + 304491.

It is an arithmetic number, because the mean of its divisors is an integer number (1022726400).

Almost surely, 2^20325051033 is an apocalyptic number.

20325051033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20325051033 is a deficient number, since it is larger than the sum of its proper divisors (12402193767).

20325051033 is a wasteful number, since it uses less digits than its factorization.

20325051033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532781.

The product of its (nonzero) digits is 2700, while the sum is 24.

The spelling of 20325051033 in words is "twenty billion, three hundred twenty-five million, fifty-one thousand, thirty-three".