103783754043 has 24 divisors (see below), whose sum is σ = 150491792880. Its totient is φ = 68920750080.

The previous prime is 103783754029. The next prime is 103783754069. The reversal of 103783754043 is 340457387301.

103783754043 is a `hidden beast` number, since 1 + 0 + 3 + 78 + 37 + 540 + 4 + 3 = 666.

It is not a de Polignac number, because 103783754043 - 2²⁸ = 103515318587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103783754043.

It is not an unprimeable number, because it can be changed into a prime (103783754003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12623188 + ... + 12631406.

It is an arithmetic number, because the mean of its divisors is an integer number (6270491370).

Almost surely, 2^103783754043 is an apocalyptic number.

103783754043 is a deficient number, since it is larger than the sum of its proper divisors (46708038837).

103783754043 is a wasteful number, since it uses less digits than its factorization.

103783754043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13499 (or 13496 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 103783754043 in words is "one hundred three billion, seven hundred eighty-three million, seven hundred fifty-four thousand, forty-three".