20523068303302 has 4 divisors (see below), whose sum is σ = 30784602454956. Its totient is φ = 10261534151650.

The previous prime is 20523068303273. The next prime is 20523068303323. The reversal of 20523068303302 is 20330386032502.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5130767075824 + ... + 5130767075827.

It is an arithmetic number, because the mean of its divisors is an integer number (7696150613739).

Almost surely, 2^{20523068303302} is an apocalyptic number.

20523068303302 is a deficient number, since it is larger than the sum of its proper divisors (10261534151654).

20523068303302 is a wasteful number, since it uses less digits than its factorization.

20523068303302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10261534151653.

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 20523068303302 in words is "twenty trillion, five hundred twenty-three billion, sixty-eight million, three hundred three thousand, three hundred two".