10013020103 has 4 divisors (see below), whose sum is σ = 10014414360. Its totient is φ = 10011625848.

The previous prime is 10013020097. The next prime is 10013020109. The reversal of 10013020103 is 30102031001.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (10013020097) and next prime (10013020109).

It is a cyclic number.

It is not a de Polignac number, because 10013020103 - 2¹² = 10013016007 is a prime.

It is a super-3 number, since 3×10013020103³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013020109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686300 + ... + 700737.

It is an arithmetic number, because the mean of its divisors is an integer number (2503603590).

Almost surely, 2^10013020103 is an apocalyptic number.

10013020103 is a deficient number, since it is larger than the sum of its proper divisors (1394257).

10013020103 is an equidigital number, since it uses as much as digits as its factorization.

10013020103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394256.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10013020103 its reverse (30102031001), we get a palindrome (40115051104).

The spelling of 10013020103 in words is "ten billion, thirteen million, twenty thousand, one hundred three".