20732362023071 has 4 divisors (see below), whose sum is σ = 20743199642352. Its totient is φ = 20721524403792.

The previous prime is 20732362023067. The next prime is 20732362023101. The reversal of 20732362023071 is 17032026323702.

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

It is a cyclic number.

It is not a de Polignac number, because 20732362023071 - 2² = 20732362023067 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20732362023271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5418806771 + ... + 5418810596.

It is an arithmetic number, because the mean of its divisors is an integer number (5185799910588).

Almost surely, 2^{20732362023071} is an apocalyptic number.

20732362023071 is a deficient number, since it is larger than the sum of its proper divisors (10837619281).

20732362023071 is a wasteful number, since it uses less digits than its factorization.

20732362023071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10837619280.

The product of its (nonzero) digits is 127008, while the sum is 38.

Adding to 20732362023071 its reverse (17032026323702), we get a palindrome (37764388346773).

The spelling of 20732362023071 in words is "twenty trillion, seven hundred thirty-two billion, three hundred sixty-two million, twenty-three thousand, seventy-one".