100461001443 has 32 divisors (see below), whose sum is σ = 149835267072. Its totient is φ = 59357222400.

The previous prime is 100461001409. The next prime is 100461001457. The reversal of 100461001443 is 344100164001.

It is not a de Polignac number, because 100461001443 - 2⁶ = 100461001379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100461001463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6646 + ... + 448292.

It is an arithmetic number, because the mean of its divisors is an integer number (4682352096).

Almost surely, 2^100461001443 is an apocalyptic number.

100461001443 is a deficient number, since it is larger than the sum of its proper divisors (49374265629).

100461001443 is a wasteful number, since it uses less digits than its factorization.

100461001443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441835.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 100461001443 its reverse (344100164001), we get a palindrome (444561165444).

The spelling of 100461001443 in words is "one hundred billion, four hundred sixty-one million, one thousand, four hundred forty-three".