103659155256 has 64 divisors (see below), whose sum is σ = 274450567680. Its totient is φ = 32513564160.

The previous prime is 103659155233. The next prime is 103659155261. The reversal of 103659155256 is 652551956301.

103659155256 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 2083551 + ... + 2132721.

It is an arithmetic number, because the mean of its divisors is an integer number (4288290120).

Almost surely, 2^103659155256 is an apocalyptic number.

It is an amenable number.

103659155256 is an abundant number, since it is smaller than the sum of its proper divisors (170791412424).

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

103659155256 is a wasteful number, since it uses less digits than its factorization.

103659155256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54364 (or 54360 counting only the distinct ones).

The product of its (nonzero) digits is 1215000, while the sum is 48.

It can be divided in two parts, 10365 and 9155256, that added together give a triangular number (9165621 = T₄₂₈₁).

The spelling of 103659155256 in words is "one hundred three billion, six hundred fifty-nine million, one hundred fifty-five thousand, two hundred fifty-six".