104312331534 has 16 divisors (see below), whose sum is σ = 220896702288. Its totient is φ = 32725437312.

The previous prime is 104312331533. The next prime is 104312331553. The reversal of 104312331534 is 435133213401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104312331533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511334857 + ... + 511335060.

It is an arithmetic number, because the mean of its divisors is an integer number (13806043893).

Almost surely, 2^104312331534 is an apocalyptic number.

104312331534 is an abundant number, since it is smaller than the sum of its proper divisors (116584370754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104312331534 is a wasteful number, since it uses less digits than its factorization.

104312331534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022669939.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 104312331534 its reverse (435133213401), we get a palindrome (539445544935).

The spelling of 104312331534 in words is "one hundred four billion, three hundred twelve million, three hundred thirty-one thousand, five hundred thirty-four".