103252055513440 has 96 divisors (see below), whose sum is σ = 267188255419680. Its totient is φ = 37530970251264.

The previous prime is 103252055513437. The next prime is 103252055513489. The reversal of 103252055513440 is 44315550252301.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 103252055513393 and 103252055513402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 654409302 + ... + 654567061.

It is an arithmetic number, because the mean of its divisors is an integer number (2783210993955).

Almost surely, 2^{103252055513440} is an apocalyptic number.

103252055513440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103252055513440 is an abundant number, since it is smaller than the sum of its proper divisors (163936199906240).

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

103252055513440 is a wasteful number, since it uses less digits than its factorization.

103252055513440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308976424 (or 1308976416 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 103252055513440 in words is "one hundred three trillion, two hundred fifty-two billion, fifty-five million, five hundred thirteen thousand, four hundred forty".