2030020021301 has 4 divisors (see below), whose sum is σ = 2032205189100. Its totient is φ = 2027834853504.

The previous prime is 2030020021273. The next prime is 2030020021303. The reversal of 2030020021301 is 1031200200302.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1080350281201 + 949669740100 = 1039399^2 + 974510^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2030020021301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030020021303) 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, 1092582506 + ... + 1092584363.

It is an arithmetic number, because the mean of its divisors is an integer number (508051297275).

Almost surely, 2^{2030020021301} is an apocalyptic number.

It is an amenable number.

2030020021301 is a deficient number, since it is larger than the sum of its proper divisors (2185167799).

2030020021301 is an equidigital number, since it uses as much as digits as its factorization.

2030020021301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185167798.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 2030020021301 its reverse (1031200200302), we get a palindrome (3061220221603).

The spelling of 2030020021301 in words is "two trillion, thirty billion, twenty million, twenty-one thousand, three hundred one".