104930343899 has 4 divisors (see below), whose sum is σ = 104985893880. Its totient is φ = 104874793920.

The previous prime is 104930343871. The next prime is 104930343919. The reversal of 104930343899 is 998343039401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 998343039401 = 13009 ⋅76742489.

It is a cyclic number.

It is not a de Polignac number, because 104930343899 - 2¹² = 104930339803 is a prime.

It is a super-2 number, since 2×104930343899² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104930343899.

It is not an unprimeable number, because it can be changed into a prime (104930343809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27772157 + ... + 27775934.

It is an arithmetic number, because the mean of its divisors is an integer number (26246473470).

Almost surely, 2^104930343899 is an apocalyptic number.

104930343899 is a deficient number, since it is larger than the sum of its proper divisors (55549981).

104930343899 is an equidigital number, since it uses as much as digits as its factorization.

104930343899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55549980.

The product of its (nonzero) digits is 2519424, while the sum is 53.

The spelling of 104930343899 in words is "one hundred four billion, nine hundred thirty million, three hundred forty-three thousand, eight hundred ninety-nine".