103541590725 has 24 divisors (see below), whose sum is σ = 171655263360. Its totient is φ = 55071697920.

The previous prime is 103541590717. The next prime is 103541590741. The reversal of 103541590725 is 527095145301.

It is a happy number.

It is not a de Polignac number, because 103541590725 - 2³ = 103541590717 is a prime.

It is a super-3 number, since 3×103541590725³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1853340 + ... + 1908389.

It is an arithmetic number, because the mean of its divisors is an integer number (7152302640).

Almost surely, 2^103541590725 is an apocalyptic number.

103541590725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103541590725 is a deficient number, since it is larger than the sum of its proper divisors (68113672635).

103541590725 is a wasteful number, since it uses less digits than its factorization.

103541590725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3762109 (or 3762104 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 42.

It can be divided in two parts, 1035 and 41590725, that added together give a triangular number (41591760 = T₉₁₂₀).

The spelling of 103541590725 in words is "one hundred three billion, five hundred forty-one million, five hundred ninety thousand, seven hundred twenty-five".