10021102003 has 8 divisors (see below), whose sum is σ = 10950128640. Its totient is φ = 9095078280.

The previous prime is 10021101997. The next prime is 10021102019. The reversal of 10021102003 is 30020112001.

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 10021102003 - 2⁹ = 10021101491 is a prime.

It is a super-2 number, since 2×10021102003² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10021132003) 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, 743743 + ... + 757096.

It is an arithmetic number, because the mean of its divisors is an integer number (1368766080).

Almost surely, 2^10021102003 is an apocalyptic number.

10021102003 is a deficient number, since it is larger than the sum of its proper divisors (929026637).

10021102003 is a wasteful number, since it uses less digits than its factorization.

10021102003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501457.

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

Adding to 10021102003 its reverse (30020112001), we get a palindrome (40041214004).

The spelling of 10021102003 in words is "ten billion, twenty-one million, one hundred two thousand, three".