230133160055 has 32 divisors (see below), whose sum is σ = 285305697600. Its totient is φ = 178132608000.

The previous prime is 230133159959. The next prime is 230133160057. The reversal of 230133160055 is 550061331032.

It is a de Polignac number, because none of the positive numbers 2^k-230133160055 is a prime.

It is a super-2 number, since 2×230133160055² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230133160057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4596155 + ... + 4645955.

It is an arithmetic number, because the mean of its divisors is an integer number (8915803050).

Almost surely, 2^230133160055 is an apocalyptic number.

230133160055 is a deficient number, since it is larger than the sum of its proper divisors (55172537545).

230133160055 is a wasteful number, since it uses less digits than its factorization.

230133160055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50115.

The product of its (nonzero) digits is 8100, while the sum is 29.

Adding to 230133160055 its reverse (550061331032), we get a palindrome (780194491087).

The spelling of 230133160055 in words is "two hundred thirty billion, one hundred thirty-three million, one hundred sixty thousand, fifty-five".