30123202201 has 8 divisors (see below), whose sum is σ = 30491171424. Its totient is φ = 29755353120.

The previous prime is 30123202183. The next prime is 30123202253. The reversal of 30123202201 is 10220232103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30123202201 - 2³¹ = 27975718553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30123202261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540061 + ... + 593221.

It is an arithmetic number, because the mean of its divisors is an integer number (3811396428).

Almost surely, 2^30123202201 is an apocalyptic number.

It is an amenable number.

30123202201 is a deficient number, since it is larger than the sum of its proper divisors (367969223).

30123202201 is an equidigital number, since it uses as much as digits as its factorization.

30123202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60071.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30123202201 its reverse (10220232103), we get a palindrome (40343434304).

It can be divided in two parts, 30123 and 202201, that added together give a square (232324 = 482²).

The spelling of 30123202201 in words is "thirty billion, one hundred twenty-three million, two hundred two thousand, two hundred one".