20233102101 has 8 divisors (see below), whose sum is σ = 26978314080. Its totient is φ = 13488312432.

The previous prime is 20233102049. The next prime is 20233102111. The reversal of 20233102101 is 10120133202.

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

It is not a de Polignac number, because 20233102101 - 2⁶ = 20233102037 is a prime.

It is a super-2 number, since 2×20233102101² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20233102111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31726 + ... + 203648.

It is an arithmetic number, because the mean of its divisors is an integer number (3372289260).

Almost surely, 2^20233102101 is an apocalyptic number.

It is an amenable number.

20233102101 is a deficient number, since it is larger than the sum of its proper divisors (6745211979).

20233102101 is a wasteful number, since it uses less digits than its factorization.

20233102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211155.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 20233102101 its reverse (10120133202), we get a palindrome (30353235303).

The spelling of 20233102101 in words is "twenty billion, two hundred thirty-three million, one hundred two thousand, one hundred one".