30020230101 has 8 divisors (see below), whose sum is σ = 40423280544. Its totient is φ = 19815333200.

The previous prime is 30020230091. The next prime is 30020230129. The reversal of 30020230101 is 10103202003.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30020230101 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30020230001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49538031 + ... + 49538636.

It is an arithmetic number, because the mean of its divisors is an integer number (5052910068).

Almost surely, 2^30020230101 is an apocalyptic number.

It is an amenable number.

30020230101 is a deficient number, since it is larger than the sum of its proper divisors (10403050443).

30020230101 is a wasteful number, since it uses less digits than its factorization.

30020230101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99076771.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 30020230101 its reverse (10103202003), we get a palindrome (40123432104).

The spelling of 30020230101 in words is "thirty billion, twenty million, two hundred thirty thousand, one hundred one".