20103012301 has 4 divisors (see below), whose sum is σ = 21161065600. Its totient is φ = 19044959004.

The previous prime is 20103012269. The next prime is 20103012313. The reversal of 20103012301 is 10321030102.

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 20103012301 - 2⁵ = 20103012269 is a prime.

It is a super-2 number, since 2×20103012301² (a number of 21 digits) contains 22 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 (20103018301) 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, 529026621 + ... + 529026658.

It is an arithmetic number, because the mean of its divisors is an integer number (5290266400).

Almost surely, 2^20103012301 is an apocalyptic number.

It is an amenable number.

20103012301 is a deficient number, since it is larger than the sum of its proper divisors (1058053299).

20103012301 is a wasteful number, since it uses less digits than its factorization.

20103012301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058053298.

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

Adding to 20103012301 its reverse (10321030102), we get a palindrome (30424042403).

The spelling of 20103012301 in words is "twenty billion, one hundred three million, twelve thousand, three hundred one".