103452541 has 8 divisors (see below), whose sum is σ = 107616600. Its totient is φ = 99328320.

The previous prime is 103452533. The next prime is 103452571. The reversal of 103452541 is 145254301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 511225 + 102941316 = 715^2 + 10146^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 103452541 - 2³ = 103452533 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103452571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4606 + ... + 15103.

It is an arithmetic number, because the mean of its divisors is an integer number (13452075).

Almost surely, 2^103452541 is an apocalyptic number.

It is an amenable number.

103452541 is a deficient number, since it is larger than the sum of its proper divisors (4164059).

103452541 is a wasteful number, since it uses less digits than its factorization.

103452541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19919.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 103452541 is about 10171.1622246428. The cubic root of 103452541 is about 469.4403191537.

The spelling of 103452541 in words is "one hundred three million, four hundred fifty-two thousand, five hundred forty-one".