30100230533 has 4 divisors (see below), whose sum is σ = 30284894688. Its totient is φ = 29915566380.

The previous prime is 30100230527. The next prime is 30100230547. The reversal of 30100230533 is 33503200103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30100230533 - 2⁶ = 30100230469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30100230733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92331833 + ... + 92332158.

It is an arithmetic number, because the mean of its divisors is an integer number (7571223672).

Almost surely, 2^30100230533 is an apocalyptic number.

It is an amenable number.

30100230533 is a deficient number, since it is larger than the sum of its proper divisors (184664155).

30100230533 is a wasteful number, since it uses less digits than its factorization.

30100230533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184664154.

The product of its (nonzero) digits is 810, while the sum is 20.

Adding to 30100230533 its reverse (33503200103), we get a palindrome (63603430636).

The spelling of 30100230533 in words is "thirty billion, one hundred million, two hundred thirty thousand, five hundred thirty-three".