104510320540 has 24 divisors (see below), whose sum is σ = 229013920800. Its totient is φ = 39986557248.

The previous prime is 104510320531. The next prime is 104510320547. The reversal of 104510320540 is 45023015401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104510320547) 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, 113597715 + ... + 113598634.

It is an arithmetic number, because the mean of its divisors is an integer number (9542246700).

Almost surely, 2^104510320540 is an apocalyptic number.

104510320540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104510320540 is an abundant number, since it is smaller than the sum of its proper divisors (124503600260).

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

104510320540 is a wasteful number, since it uses less digits than its factorization.

104510320540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227196381 (or 227196379 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 104510320540 its reverse (45023015401), we get a palindrome (149533335941).

The spelling of 104510320540 in words is "one hundred four billion, five hundred ten million, three hundred twenty thousand, five hundred forty".