230888178188121 has 16 divisors (see below), whose sum is σ = 312775626219264. Its totient is φ = 151467943087824.

The previous prime is 230888178188113. The next prime is 230888178188131. The reversal of 230888178188121 is 121881871888032.

It is not a de Polignac number, because 230888178188121 - 2³ = 230888178188113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230888178188131) 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, 606302475 + ... + 606683168.

It is an arithmetic number, because the mean of its divisors is an integer number (19548476638704).

Almost surely, 2^{230888178188121} is an apocalyptic number.

It is an amenable number.

230888178188121 is a deficient number, since it is larger than the sum of its proper divisors (81887448031143).

230888178188121 is a wasteful number, since it uses less digits than its factorization.

230888178188121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212986660.

The product of its (nonzero) digits is 22020096, while the sum is 66.

The spelling of 230888178188121 in words is "two hundred thirty trillion, eight hundred eighty-eight billion, one hundred seventy-eight million, one hundred eighty-eight thousand, one hundred twenty-one".