103780862688 has 24 divisors (see below), whose sum is σ = 272424764808. Its totient is φ = 34593620864.

The previous prime is 103780862687. The next prime is 103780862699. The reversal of 103780862688 is 886268087301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103780862681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540525231 + ... + 540525422.

It is an arithmetic number, because the mean of its divisors is an integer number (11351031867).

Almost surely, 2^103780862688 is an apocalyptic number.

It is an amenable number.

103780862688 is an abundant number, since it is smaller than the sum of its proper divisors (168643902120).

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

103780862688 is a wasteful number, since it uses less digits than its factorization.

103780862688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081050666 (or 1081050658 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 57.

The spelling of 103780862688 in words is "one hundred three billion, seven hundred eighty million, eight hundred sixty-two thousand, six hundred eighty-eight".