230021142234011 has 4 divisors (see below), whose sum is σ = 230030518247712. Its totient is φ = 230011766220312.

The previous prime is 230021142233999. The next prime is 230021142234043. The reversal of 230021142234011 is 110432241120032.

It is a happy number.

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 230021142234011 - 2⁶ = 230021142233947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230021142234211) 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, 4687970051 + ... + 4688019116.

It is an arithmetic number, because the mean of its divisors is an integer number (57507629561928).

Almost surely, 2^{230021142234011} is an apocalyptic number.

230021142234011 is a deficient number, since it is larger than the sum of its proper divisors (9376013701).

230021142234011 is an equidigital number, since it uses as much as digits as its factorization.

230021142234011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9376013700.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 230021142234011 its reverse (110432241120032), we get a palindrome (340453383354043).

The spelling of 230021142234011 in words is "two hundred thirty trillion, twenty-one billion, one hundred forty-two million, two hundred thirty-four thousand, eleven".