20323010310032 has 40 divisors (see below), whose sum is σ = 39850960041984. Its totient is φ = 10038896014464.

The previous prime is 20323010309989. The next prime is 20323010310041. The reversal of 20323010310032 is 23001301032302.

It is a junction number, because it is equal to n+sod(n) for n = 20323010309986 and 20323010310013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101549138 + ... + 101749070.

Almost surely, 2^{20323010310032} is an apocalyptic number.

It is an amenable number.

20323010310032 is a deficient number, since it is larger than the sum of its proper divisors (19527949731952).

20323010310032 is a wasteful number, since it uses less digits than its factorization.

20323010310032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276567 (or 276561 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 20323010310032 its reverse (23001301032302), we get a palindrome (43324311342334).

The spelling of 20323010310032 in words is "twenty trillion, three hundred twenty-three billion, ten million, three hundred ten thousand, thirty-two".