30023210101 has 4 divisors (see below), whose sum is σ = 30037625632. Its totient is φ = 30008794572.

The previous prime is 30023210093. The next prime is 30023210117. The reversal of 30023210101 is 10101232003.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10101232003 = 48883 ⋅206641.

It is a cyclic number.

It is not a de Polignac number, because 30023210101 - 2³ = 30023210093 is a prime.

It is a super-3 number, since 3×30023210101³ (a number of 32 digits) contains 333 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 (30023210201) 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, 7204641 + ... + 7208806.

It is an arithmetic number, because the mean of its divisors is an integer number (7509406408).

Almost surely, 2^30023210101 is an apocalyptic number.

It is an amenable number.

30023210101 is a deficient number, since it is larger than the sum of its proper divisors (14415531).

30023210101 is a wasteful number, since it uses less digits than its factorization.

30023210101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14415530.

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

Adding to 30023210101 its reverse (10101232003), we get a palindrome (40124442104).

The spelling of 30023210101 in words is "thirty billion, twenty-three million, two hundred ten thousand, one hundred one".