20323116056332 has 6 divisors (see below), whose sum is σ = 35565453098588. Its totient is φ = 10161558028164.

The previous prime is 20323116056279. The next prime is 20323116056357. The reversal of 20323116056332 is 23365061132302.

It is a junction number, because it is equal to n+sod(n) for n = 20323116056291 and 20323116056300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2540389507038 + ... + 2540389507045.

Almost surely, 2^{20323116056332} is an apocalyptic number.

It is an amenable number.

20323116056332 is a deficient number, since it is larger than the sum of its proper divisors (15242337042256).

20323116056332 is a wasteful number, since it uses less digits than its factorization.

20323116056332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5080779014087 (or 5080779014085 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 37.

Adding to 20323116056332 its reverse (23365061132302), we get a palindrome (43688177188634).

The spelling of 20323116056332 in words is "twenty trillion, three hundred twenty-three billion, one hundred sixteen million, fifty-six thousand, three hundred thirty-two".