20750025303 has 12 divisors (see below), whose sum is σ = 34254010128. Its totient is φ = 11857157280.

The previous prime is 20750025293. The next prime is 20750025311. The reversal of 20750025303 is 30352005702.

It is not a de Polignac number, because 20750025303 - 2⁵ = 20750025271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20750025353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164682678 + ... + 164682803.

It is an arithmetic number, because the mean of its divisors is an integer number (2854500844).

Almost surely, 2^20750025303 is an apocalyptic number.

20750025303 is a deficient number, since it is larger than the sum of its proper divisors (13503984825).

20750025303 is a wasteful number, since it uses less digits than its factorization.

20750025303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329365494 (or 329365491 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The spelling of 20750025303 in words is "twenty billion, seven hundred fifty million, twenty-five thousand, three hundred three".