103244555779 has 6 divisors (see below), whose sum is σ = 103551942444. Its totient is φ = 102938078880.

The previous prime is 103244555749. The next prime is 103244555789. The reversal of 103244555779 is 977555442301.

It is not a de Polignac number, because 103244555779 - 2⁷ = 103244555651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103244555719) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 340977 + ... + 568114.

It is an arithmetic number, because the mean of its divisors is an integer number (17258657074).

Almost surely, 2^103244555779 is an apocalyptic number.

103244555779 is a deficient number, since it is larger than the sum of its proper divisors (307386665).

103244555779 is an frugal number, since it uses more digits than its factorization.

103244555779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909765 (or 909428 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 52.

The spelling of 103244555779 in words is "one hundred three billion, two hundred forty-four million, five hundred fifty-five thousand, seven hundred seventy-nine".