10100302021 has 8 divisors (see below), whose sum is σ = 10921979520. Its totient is φ = 9303907008.

The previous prime is 10100302013. The next prime is 10100302049. The reversal of 10100302021 is 12020300101.

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 10100302021 - 2³ = 10100302013 is a prime.

It is a super-2 number, since 2×10100302021² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10100301989 and 10100302007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100302001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6319791 + ... + 6321388.

It is an arithmetic number, because the mean of its divisors is an integer number (1365247440).

Almost surely, 2^10100302021 is an apocalyptic number.

It is an amenable number.

10100302021 is a deficient number, since it is larger than the sum of its proper divisors (821677499).

10100302021 is a wasteful number, since it uses less digits than its factorization.

10100302021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12641243.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10100302021 its reverse (12020300101), we get a palindrome (22120602122).

The spelling of 10100302021 in words is "ten billion, one hundred million, three hundred two thousand, twenty-one".