103564919828 has 24 divisors (see below), whose sum is σ = 187540953600. Its totient is φ = 49982794848.

The previous prime is 103564919797. The next prime is 103564919837. The reversal of 103564919828 is 828919465301.

It is a super-3 number, since 3×103564919828³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294653 + ... + 542171.

It is an arithmetic number, because the mean of its divisors is an integer number (7814206400).

Almost surely, 2^103564919828 is an apocalyptic number.

It is an amenable number.

103564919828 is a deficient number, since it is larger than the sum of its proper divisors (83976033772).

103564919828 is a wasteful number, since it uses less digits than its factorization.

103564919828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251159 (or 251157 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 56.

The spelling of 103564919828 in words is "one hundred three billion, five hundred sixty-four million, nine hundred nineteen thousand, eight hundred twenty-eight".