30133210023 has 48 divisors (see below), whose sum is σ = 51379900416. Its totient is φ = 16653288960.

The previous prime is 30133210013. The next prime is 30133210031. The reversal of 30133210023 is 32001233103.

30133210023 is a `hidden beast` number, since 301 + 332 + 10 + 0 + 23 = 666.

It is not a de Polignac number, because 30133210023 - 2⁶ = 30133209959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30133209978 and 30133210005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30133210013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4072215 + ... + 4079607.

It is an arithmetic number, because the mean of its divisors is an integer number (1070414592).

Almost surely, 2^30133210023 is an apocalyptic number.

30133210023 is a deficient number, since it is larger than the sum of its proper divisors (21246690393).

30133210023 is a wasteful number, since it uses less digits than its factorization.

30133210023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9524 (or 9521 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 30133210023 its reverse (32001233103), we get a palindrome (62134443126).

The spelling of 30133210023 in words is "thirty billion, one hundred thirty-three million, two hundred ten thousand, twenty-three".