30231234033 has 64 divisors (see below), whose sum is σ = 54317125632. Its totient is φ = 14443764480.

The previous prime is 30231233993. The next prime is 30231234037. The reversal of 30231234033 is 33043213203.

It is a happy number.

It is not a de Polignac number, because 30231234033 - 2¹⁷ = 30231102961 is a prime.

It is a super-2 number, since 2×30231234033² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30231233994 and 30231234012.

It is not an unprimeable number, because it can be changed into a prime (30231234037) 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 63 ways as a sum of consecutive naturals, for example, 813660 + ... + 850002.

It is an arithmetic number, because the mean of its divisors is an integer number (848705088).

Almost surely, 2^30231234033 is an apocalyptic number.

30231234033 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

30231234033 is a deficient number, since it is larger than the sum of its proper divisors (24085891599).

30231234033 is a wasteful number, since it uses less digits than its factorization.

30231234033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36654.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 30231234033 its reverse (33043213203), we get a palindrome (63274447236).

The spelling of 30231234033 in words is "thirty billion, two hundred thirty-one million, two hundred thirty-four thousand, thirty-three".