103021000001 has 16 divisors (see below), whose sum is σ = 105276811200. Its totient is φ = 100794456000.

The previous prime is 103020999979. The next prime is 103021000003. The reversal of 103021000001 is 100000120301.

It is a cyclic number.

It is not a de Polignac number, because 103021000001 - 2¹⁸ = 103020737857 is a prime.

It is a super-2 number, since 2×103021000001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103021000003) 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, 4160066 + ... + 4184756.

It is an arithmetic number, because the mean of its divisors is an integer number (6579800700).

Almost surely, 2^103021000001 is an apocalyptic number.

It is an amenable number.

103021000001 is a deficient number, since it is larger than the sum of its proper divisors (2255811199).

103021000001 is a wasteful number, since it uses less digits than its factorization.

103021000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25280.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 103021000001 its reverse (100000120301), we get a palindrome (203021120302).

The spelling of 103021000001 in words is "one hundred three billion, twenty-one million, one", and thus it is an aban number.