312230144130104 has 8 divisors (see below), whose sum is σ = 585431520243960. Its totient is φ = 156115072065048.

The previous prime is 312230144130103. The next prime is 312230144130217. The reversal of 312230144130104 is 401031441032213.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312230144130103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19514384008124 + ... + 19514384008139.

It is an arithmetic number, because the mean of its divisors is an integer number (73178940030495).

Almost surely, 2^{312230144130104} is an apocalyptic number.

It is an amenable number.

312230144130104 is a deficient number, since it is larger than the sum of its proper divisors (273201376113856).

312230144130104 is a wasteful number, since it uses less digits than its factorization.

312230144130104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39028768016269 (or 39028768016265 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 312230144130104 its reverse (401031441032213), we get a palindrome (713261585162317).

The spelling of 312230144130104 in words is "three hundred twelve trillion, two hundred thirty billion, one hundred forty-four million, one hundred thirty thousand, one hundred four".