20773962303 has 8 divisors (see below), whose sum is σ = 29156438400. Its totient is φ = 13120397208.

The previous prime is 20773962301. The next prime is 20773962359. The reversal of 20773962303 is 30326937702.

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

It is not a de Polignac number, because 20773962303 - 2¹ = 20773962301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20773962301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182227683 + ... + 182227796.

It is an arithmetic number, because the mean of its divisors is an integer number (3644554800).

Almost surely, 2^20773962303 is an apocalyptic number.

20773962303 is a deficient number, since it is larger than the sum of its proper divisors (8382476097).

20773962303 is a wasteful number, since it uses less digits than its factorization.

20773962303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364455501.

The product of its (nonzero) digits is 285768, while the sum is 42.

The spelling of 20773962303 in words is "twenty billion, seven hundred seventy-three million, nine hundred sixty-two thousand, three hundred three".