20023302101 has 8 divisors (see below), whose sum is σ = 22548235008. Its totient is φ = 17615808000.

The previous prime is 20023302031. The next prime is 20023302113. The reversal of 20023302101 is 10120332002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20023302101 - 2²⁶ = 19956193237 is a prime.

It is a super-2 number, since 2×20023302101² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20023302121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29359340 + ... + 29360021.

It is an arithmetic number, because the mean of its divisors is an integer number (2818529376).

Almost surely, 2^20023302101 is an apocalyptic number.

It is an amenable number.

20023302101 is a deficient number, since it is larger than the sum of its proper divisors (2524932907).

20023302101 is a wasteful number, since it uses less digits than its factorization.

20023302101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58719403.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20023302101 its reverse (10120332002), we get a palindrome (30143634103).

The spelling of 20023302101 in words is "twenty billion, twenty-three million, three hundred two thousand, one hundred one".