1030102021003 has 12 divisors (see below), whose sum is σ = 1138127561704. Its totient is φ = 931604256000.

The previous prime is 1030102021001. The next prime is 1030102021037. The reversal of 1030102021003 is 3001202010301.

It is not a de Polignac number, because 1030102021003 - 2¹ = 1030102021001 is a prime.

It is a super-3 number, since 3×1030102021003³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030102021001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22031673 + ... + 22078378.

Almost surely, 2^{1030102021003} is an apocalyptic number.

1030102021003 is a deficient number, since it is larger than the sum of its proper divisors (108025540701).

1030102021003 is a wasteful number, since it uses less digits than its factorization.

1030102021003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44110266 (or 44110255 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1030102021003 its reverse (3001202010301), we get a palindrome (4031304031304).

The spelling of 1030102021003 in words is "one trillion, thirty billion, one hundred two million, twenty-one thousand, three".