10101110321003 has 12 divisors (see below), whose sum is σ = 11555648702640. Its totient is φ = 8775625252992.

The previous prime is 10101110320997. The next prime is 10101110321047. The reversal of 10101110321003 is 30012301110101.

It is a happy number.

It is not a de Polignac number, because 10101110321003 - 2⁸ = 10101110320747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101110321503) 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, 1344301583 + ... + 1344309096.

It is an arithmetic number, because the mean of its divisors is an integer number (962970725220).

Almost surely, 2^{10101110321003} is an apocalyptic number.

10101110321003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10101110321003 is a deficient number, since it is larger than the sum of its proper divisors (1454538381637).

10101110321003 is a wasteful number, since it uses less digits than its factorization.

10101110321003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2688610726 (or 2688610709 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 10101110321003 its reverse (30012301110101), we get a palindrome (40113411431104).

The spelling of 10101110321003 in words is "ten trillion, one hundred one billion, one hundred ten million, three hundred twenty-one thousand, three".