100001541199 has 4 divisors (see below), whose sum is σ = 114287475664. Its totient is φ = 85715606736.

The previous prime is 100001541193. The next prime is 100001541223. The reversal of 100001541199 is 991145100001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100001541199 - 2⁷ = 100001541071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100001541199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100001541193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7142967222 + ... + 7142967235.

It is an arithmetic number, because the mean of its divisors is an integer number (28571868916).

Almost surely, 2^100001541199 is an apocalyptic number.

100001541199 is a deficient number, since it is larger than the sum of its proper divisors (14285934465).

100001541199 is an equidigital number, since it uses as much as digits as its factorization.

100001541199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14285934464.

The product of its (nonzero) digits is 1620, while the sum is 31.

The spelling of 100001541199 in words is "one hundred billion, one million, five hundred forty-one thousand, one hundred ninety-nine".