103444051315510 has 64 divisors (see below), whose sum is σ = 197596134770112. Its totient is φ = 38855968874496.

The previous prime is 103444051315487. The next prime is 103444051315559. The reversal of 103444051315510 is 15513150444301.

It is a self number, because there is not a number n which added to its sum of digits gives 103444051315510.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 772635934 + ... + 772769806.

It is an arithmetic number, because the mean of its divisors is an integer number (3087439605783).

Almost surely, 2^{103444051315510} is an apocalyptic number.

103444051315510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103444051315510 is a deficient number, since it is larger than the sum of its proper divisors (94152083454602).

103444051315510 is a wasteful number, since it uses less digits than its factorization.

103444051315510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144097.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 103444051315510 in words is "one hundred three trillion, four hundred forty-four billion, fifty-one million, three hundred fifteen thousand, five hundred ten".