10220103021 has 8 divisors (see below), whose sum is σ = 14344004320. Its totient is φ = 6454801872.

The previous prime is 10220103011. The next prime is 10220103029. The reversal of 10220103021 is 12030102201.

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

It is not a de Polignac number, because 10220103021 - 2²⁶ = 10152994157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10220102988 and 10220103006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220103029) 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, 89649970 + ... + 89650083.

It is an arithmetic number, because the mean of its divisors is an integer number (1793000540).

Almost surely, 2^10220103021 is an apocalyptic number.

It is an amenable number.

10220103021 is a deficient number, since it is larger than the sum of its proper divisors (4123901299).

10220103021 is a wasteful number, since it uses less digits than its factorization.

10220103021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179300075.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10220103021 its reverse (12030102201), we get a palindrome (22250205222).

The spelling of 10220103021 in words is "ten billion, two hundred twenty million, one hundred three thousand, twenty-one".