30423042101 has 8 divisors (see below), whose sum is σ = 31146761184. Its totient is φ = 29700059760.

The previous prime is 30423042071. The next prime is 30423042109. The reversal of 30423042101 is 10124032403.

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-30423042101 is a prime.

It is a super-2 number, since 2×30423042101² (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 (30423042109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100166 + ... + 266231.

It is an arithmetic number, because the mean of its divisors is an integer number (3893345148).

Almost surely, 2^30423042101 is an apocalyptic number.

It is an amenable number.

30423042101 is a deficient number, since it is larger than the sum of its proper divisors (723719083).

30423042101 is a wasteful number, since it uses less digits than its factorization.

30423042101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368371.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30423042101 its reverse (10124032403), we get a palindrome (40547074504).

The spelling of 30423042101 in words is "thirty billion, four hundred twenty-three million, forty-two thousand, one hundred one".