108001541 has 2 divisors, whose sum is σ = 108001542. Its totient is φ = 108001540.

The previous prime is 108001519. The next prime is 108001591. The reversal of 108001541 is 145100801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102921025 + 5080516 = 10145^2 + 2254^2 .

It is a cyclic number.

It is not a de Polignac number, because 108001541 - 2⁶ = 108001477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108001501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54000770 + 54000771.

It is an arithmetic number, because the mean of its divisors is an integer number (54000771).

Almost surely, 2^108001541 is an apocalyptic number.

It is an amenable number.

108001541 is a deficient number, since it is larger than the sum of its proper divisors (1).

108001541 is an equidigital number, since it uses as much as digits as its factorization.

108001541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 108001541 is about 10392.3789865459. The cubic root of 108001541 is about 476.2225805658. Note that the first 3 decimals are identical.

The spelling of 108001541 in words is "one hundred eight million, one thousand, five hundred forty-one".