103551125000440 has 32 divisors (see below), whose sum is σ = 250912341348480. Its totient is φ = 38234261538432.

The previous prime is 103551125000419. The next prime is 103551125000509. The reversal of 103551125000440 is 44000521155301.

It is a super-3 number, since 3×103551125000440³ (a number of 43 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, 99568388904 + ... + 99568389943.

It is an arithmetic number, because the mean of its divisors is an integer number (7841010667140).

Almost surely, 2^{103551125000440} is an apocalyptic number.

103551125000440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103551125000440 is an abundant number, since it is smaller than the sum of its proper divisors (147361216348040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103551125000440 is a wasteful number, since it uses less digits than its factorization.

103551125000440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199136778871 (or 199136778867 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 103551125000440 its reverse (44000521155301), we get a palindrome (147551646155741).

The spelling of 103551125000440 in words is "one hundred three trillion, five hundred fifty-one billion, one hundred twenty-five million, four hundred forty", and thus it is an aban number.