30101013233 has 4 divisors (see below), whose sum is σ = 30108311040. Its totient is φ = 30093715428.

The previous prime is 30101013203. The next prime is 30101013247. The reversal of 30101013233 is 33231010103.

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 a de Polignac number, because none of the positive numbers 2^k-30101013233 is a prime.

It is a super-2 number, since 2×30101013233² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30101013203) 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, 3642713 + ... + 3650966.

It is an arithmetic number, because the mean of its divisors is an integer number (7527077760).

Almost surely, 2^30101013233 is an apocalyptic number.

It is an amenable number.

30101013233 is a deficient number, since it is larger than the sum of its proper divisors (7297807).

30101013233 is an equidigital number, since it uses as much as digits as its factorization.

30101013233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7297806.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 30101013233 its reverse (33231010103), we get a palindrome (63332023336).

The spelling of 30101013233 in words is "thirty billion, one hundred one million, thirteen thousand, two hundred thirty-three".