30233220202423 has 48 divisors (see below), whose sum is σ = 37126827746400. Its totient is φ = 24479664168960.

The previous prime is 30233220202417. The next prime is 30233220202459. The reversal of 30233220202423 is 32420202233203.

It is not a de Polignac number, because 30233220202423 - 2²¹ = 30233218105271 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30233220202391 and 30233220202400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30233220202483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1153530343 + ... + 1153556551.

It is an arithmetic number, because the mean of its divisors is an integer number (773475578050).

Almost surely, 2^{30233220202423} is an apocalyptic number.

30233220202423 is a deficient number, since it is larger than the sum of its proper divisors (6893607543977).

30233220202423 is a wasteful number, since it uses less digits than its factorization.

30233220202423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29760 (or 29753 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 30233220202423 its reverse (32420202233203), we get a palindrome (62653422435626).

The spelling of 30233220202423 in words is "thirty trillion, two hundred thirty-three billion, two hundred twenty million, two hundred two thousand, four hundred twenty-three".