103556443055 has 16 divisors (see below), whose sum is σ = 133969084704. Its totient is φ = 76391137920.

The previous prime is 103556443049. The next prime is 103556443057. The reversal of 103556443055 is 550344655301.

It is not a de Polignac number, because 103556443055 - 2⁸ = 103556442799 is a prime.

It is a super-3 number, since 3×103556443055³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103556443057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 785369 + ... + 907698.

It is an arithmetic number, because the mean of its divisors is an integer number (8373067794).

Almost surely, 2^103556443055 is an apocalyptic number.

103556443055 is a deficient number, since it is larger than the sum of its proper divisors (30412641649).

103556443055 is a wasteful number, since it uses less digits than its factorization.

103556443055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694026.

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 103556443055 in words is "one hundred three billion, five hundred fifty-six million, four hundred forty-three thousand, fifty-five".