230212510012154 has 8 divisors (see below), whose sum is σ = 345331776845280. Its totient is φ = 115101917730396.

The previous prime is 230212510012153. The next prime is 230212510012157. The reversal of 230212510012154 is 451210015212032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×230212510012154² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230212510012153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2168571494 + ... + 2168677649.

It is an arithmetic number, because the mean of its divisors is an integer number (43166472105660).

Almost surely, 2^{230212510012154} is an apocalyptic number.

230212510012154 is a deficient number, since it is larger than the sum of its proper divisors (115119266833126).

230212510012154 is a wasteful number, since it uses less digits than its factorization.

230212510012154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4337275684.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 230212510012154 its reverse (451210015212032), we get a palindrome (681422525224186).

The spelling of 230212510012154 in words is "two hundred thirty trillion, two hundred twelve billion, five hundred ten million, twelve thousand, one hundred fifty-four".