230354053060661 has 16 divisors (see below), whose sum is σ = 252718229793600. Its totient is φ = 209107868506368.

The previous prime is 230354053060643. The next prime is 230354053060667. The reversal of 230354053060661 is 166060350453032.

It is a cyclic number.

It is not a de Polignac number, because 230354053060661 - 2⁴² = 225956006549557 is a prime.

It is a super-2 number, since 2×230354053060661² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230354053060667) 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, 2166598331 + ... + 2166704648.

It is an arithmetic number, because the mean of its divisors is an integer number (15794889362100).

Almost surely, 2^{230354053060661} is an apocalyptic number.

It is an amenable number.

230354053060661 is a deficient number, since it is larger than the sum of its proper divisors (22364176732939).

230354053060661 is a wasteful number, since it uses less digits than its factorization.

230354053060661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4333303108.

The product of its (nonzero) digits is 1166400, while the sum is 44.

The spelling of 230354053060661 in words is "two hundred thirty trillion, three hundred fifty-four billion, fifty-three million, sixty thousand, six hundred sixty-one".