30230133233011 has 4 divisors (see below), whose sum is σ = 30497656536072. Its totient is φ = 29962609929952.

The previous prime is 30230133232973. The next prime is 30230133233087. The reversal of 30230133233011 is 11033233103203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30230133233011 - 2²¹ = 30230131135859 is a prime.

It is a super-2 number, since 2×30230133233011² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30230133239011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133761651361 + ... + 133761651586.

It is an arithmetic number, because the mean of its divisors is an integer number (7624414134018).

Almost surely, 2^{30230133233011} is an apocalyptic number.

30230133233011 is a deficient number, since it is larger than the sum of its proper divisors (267523303061).

30230133233011 is a wasteful number, since it uses less digits than its factorization.

30230133233011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267523303060.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 30230133233011 its reverse (11033233103203), we get a palindrome (41263366336214).

The spelling of 30230133233011 in words is "thirty trillion, two hundred thirty billion, one hundred thirty-three million, two hundred thirty-three thousand, eleven".