103545126 has 24 divisors (see below), whose sum is σ = 234102960. Its totient is φ = 33014256.

The previous prime is 103545097. The next prime is 103545133. The reversal of 103545126 is 621545301.

103545126 is a `hidden beast` number, since 103 + 545 + 12 + 6 = 666.

It is a super-3 number, since 3×103545126³ (a number of 25 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 103545126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124641 + ... + 125468.

It is an arithmetic number, because the mean of its divisors is an integer number (9754290).

Almost surely, 2^103545126 is an apocalyptic number.

103545126 is an abundant number, since it is smaller than the sum of its proper divisors (130557834).

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

103545126 is a wasteful number, since it uses less digits than its factorization.

103545126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250140 (or 250137 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 103545126 is about 10175.7125549025. The cubic root of 103545126 is about 469.5803194933.

The spelling of 103545126 in words is "one hundred three million, five hundred forty-five thousand, one hundred twenty-six".