103269542 has 8 divisors (see below), whose sum is σ = 156124416. Its totient is φ = 51228072.

The previous prime is 103269533. The next prime is 103269557. The reversal of 103269542 is 245962301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 103269499 and 103269508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203033 + ... + 203540.

It is an arithmetic number, because the mean of its divisors is an integer number (19515552).

Almost surely, 2^103269542 is an apocalyptic number.

103269542 is a deficient number, since it is larger than the sum of its proper divisors (52854874).

103269542 is a wasteful number, since it uses less digits than its factorization.

103269542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406702.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 103269542 is about 10162.1622699109. The cubic root of 103269542 is about 469.1633553976.

The spelling of 103269542 in words is "one hundred three million, two hundred sixty-nine thousand, five hundred forty-two".