20102003030101 has 4 divisors (see below), whose sum is σ = 21160003189600. Its totient is φ = 19044002870604.

The previous prime is 20102003030069. The next prime is 20102003030107. The reversal of 20102003030101 is 10103030020102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20102003030101 - 2⁵ = 20102003030069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20102003030107) 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, 529000079721 + ... + 529000079758.

It is an arithmetic number, because the mean of its divisors is an integer number (5290000797400).

Almost surely, 2^{20102003030101} is an apocalyptic number.

It is an amenable number.

20102003030101 is a deficient number, since it is larger than the sum of its proper divisors (1058000159499).

20102003030101 is a wasteful number, since it uses less digits than its factorization.

20102003030101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058000159498.

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

Adding to 20102003030101 its reverse (10103030020102), we get a palindrome (30205033050203).

The spelling of 20102003030101 in words is "twenty trillion, one hundred two billion, three million, thirty thousand, one hundred one".