103819077 has 32 divisors (see below), whose sum is σ = 160037760. Its totient is φ = 67289616.

The previous prime is 103819069. The next prime is 103819081. The reversal of 103819077 is 770918301.

It is not a de Polignac number, because 103819077 - 2³ = 103819069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103819087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80278 + ... + 81560.

It is an arithmetic number, because the mean of its divisors is an integer number (5001180).

Almost surely, 2^103819077 is an apocalyptic number.

It is an amenable number.

103819077 is a deficient number, since it is larger than the sum of its proper divisors (56218683).

103819077 is an frugal number, since it uses more digits than its factorization.

103819077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341 (or 1323 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The square root of 103819077 is about 10189.1646860771. The cubic root of 103819077 is about 469.9940802031.

The spelling of 103819077 in words is "one hundred three million, eight hundred nineteen thousand, seventy-seven".