230030120220303 has 16 divisors (see below), whose sum is σ = 330306880926176. Its totient is φ = 141553902291840.

The previous prime is 230030120220301. The next prime is 230030120220311. The reversal of 230030120220303 is 303022021030032.

It is not a de Polignac number, because 230030120220303 - 2¹ = 230030120220301 is a prime.

It is a super-2 number, since 2×230030120220303² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230030120220303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230030120220301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62666908 + ... + 66235953.

It is an arithmetic number, because the mean of its divisors is an integer number (20644180057886).

Almost surely, 2^{230030120220303} is an apocalyptic number.

230030120220303 is a deficient number, since it is larger than the sum of its proper divisors (100276760705873).

230030120220303 is a wasteful number, since it uses less digits than its factorization.

230030120220303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128948634.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 230030120220303 its reverse (303022021030032), we get a palindrome (533052141250335).

The spelling of 230030120220303 in words is "two hundred thirty trillion, thirty billion, one hundred twenty million, two hundred twenty thousand, three hundred three".