103959514783 has 4 divisors (see below), whose sum is σ = 105511149400. Its totient is φ = 102407880168.

The previous prime is 103959514777. The next prime is 103959514831. The reversal of 103959514783 is 387415959301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103959514783 - 2⁹ = 103959514271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103959524783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 775817208 + ... + 775817341.

It is an arithmetic number, because the mean of its divisors is an integer number (26377787350).

Almost surely, 2^103959514783 is an apocalyptic number.

103959514783 is a deficient number, since it is larger than the sum of its proper divisors (1551634617).

103959514783 is an equidigital number, since it uses as much as digits as its factorization.

103959514783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551634616.

The product of its (nonzero) digits is 4082400, while the sum is 55.

The spelling of 103959514783 in words is "one hundred three billion, nine hundred fifty-nine million, five hundred fourteen thousand, seven hundred eighty-three".