20330002432023 has 16 divisors (see below), whose sum is σ = 27450067960320. Its totient is φ = 13381639375104.

The previous prime is 20330002431979. The next prime is 20330002432099. The reversal of 20330002432023 is 32023420003302.

It is a happy number.

It is not a de Polignac number, because 20330002432023 - 2²² = 20329998237719 is a prime.

It is a super-2 number, since 2×20330002432023² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20330002431984 and 20330002432002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20330002433023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26861140 + ... + 27607622.

It is an arithmetic number, because the mean of its divisors is an integer number (1715629247520).

Almost surely, 2^{20330002432023} is an apocalyptic number.

20330002432023 is a deficient number, since it is larger than the sum of its proper divisors (7120065528297).

20330002432023 is a wasteful number, since it uses less digits than its factorization.

20330002432023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861478.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 20330002432023 its reverse (32023420003302), we get a palindrome (52353422435325).

The spelling of 20330002432023 in words is "twenty trillion, three hundred thirty billion, two million, four hundred thirty-two thousand, twenty-three".