30010100231 has 4 divisors (see below), whose sum is σ = 30116143272. Its totient is φ = 29904057192.

The previous prime is 30010100209. The next prime is 30010100243. The reversal of 30010100231 is 13200101003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13200101003 = 41 ⋅321953683.

It is a cyclic number.

It is not a de Polignac number, because 30010100231 - 2²⁶ = 29942991367 is a prime.

It is a super-2 number, since 2×30010100231² (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 (30010100251) 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, 53021096 + ... + 53021661.

It is an arithmetic number, because the mean of its divisors is an integer number (7529035818).

Almost surely, 2^30010100231 is an apocalyptic number.

30010100231 is a deficient number, since it is larger than the sum of its proper divisors (106043041).

30010100231 is a wasteful number, since it uses less digits than its factorization.

30010100231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106043040.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 30010100231 its reverse (13200101003), we get a palindrome (43210201234).

The spelling of 30010100231 in words is "thirty billion, ten million, one hundred thousand, two hundred thirty-one".