30102102301 has 4 divisors (see below), whose sum is σ = 30102704604. Its totient is φ = 30101500000.

The previous prime is 30102102281. The next prime is 30102102319. The reversal of 30102102301 is 10320120103.

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 5090679801 + 25011422500 = 71349^2 + 158150^2 .

It is a cyclic number.

It is not a de Polignac number, because 30102102301 - 2¹⁵ = 30102069533 is a prime.

It is a super-2 number, since 2×30102102301² (a number of 22 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 (30102102001) 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, 218650 + ... + 328651.

It is an arithmetic number, because the mean of its divisors is an integer number (7525676151).

Almost surely, 2^30102102301 is an apocalyptic number.

It is an amenable number.

30102102301 is a deficient number, since it is larger than the sum of its proper divisors (602303).

30102102301 is an equidigital number, since it uses as much as digits as its factorization.

30102102301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602302.

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

Adding to 30102102301 its reverse (10320120103), we get a palindrome (40422222404).

The spelling of 30102102301 in words is "thirty billion, one hundred two million, one hundred two thousand, three hundred one".