104153123240 has 32 divisors (see below), whose sum is σ = 235235594880. Its totient is φ = 41502837312.

The previous prime is 104153123237. The next prime is 104153123273. The reversal of 104153123240 is 42321351401.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4939724 + ... + 4960763.

It is an arithmetic number, because the mean of its divisors is an integer number (7351112340).

Almost surely, 2^104153123240 is an apocalyptic number.

104153123240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104153123240 is an abundant number, since it is smaller than the sum of its proper divisors (131082471640).

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

104153123240 is a wasteful number, since it uses less digits than its factorization.

104153123240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9900761 (or 9900757 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 104153123240 its reverse (42321351401), we get a palindrome (146474474641).

The spelling of 104153123240 in words is "one hundred four billion, one hundred fifty-three million, one hundred twenty-three thousand, two hundred forty".