100001541201 has 16 divisors (see below), whose sum is σ = 134787893184. Its totient is φ = 65943353024.

The previous prime is 100001541193. The next prime is 100001541223. The reversal of 100001541201 is 102145100001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 100001541201 - 2³ = 100001541193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100001541281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28926 + ... + 448151.

It is an arithmetic number, because the mean of its divisors is an integer number (8424243324).

Almost surely, 2^100001541201 is an apocalyptic number.

It is an amenable number.

100001541201 is a deficient number, since it is larger than the sum of its proper divisors (34786351983).

100001541201 is a wasteful number, since it uses less digits than its factorization.

100001541201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477840.

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 100001541201 its reverse (102145100001), we get a palindrome (202146641202).

The spelling of 100001541201 in words is "one hundred billion, one million, five hundred forty-one thousand, two hundred one".