100461513443 has 8 divisors (see below), whose sum is σ = 104140961712. Its totient is φ = 96832816416.

The previous prime is 100461513419. The next prime is 100461513461. The reversal of 100461513443 is 344315164001.

It is a happy number.

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 100461513443 - 2¹² = 100461509347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100461513143) 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, 12683780 + ... + 12691697.

It is an arithmetic number, because the mean of its divisors is an integer number (13017620214).

Almost surely, 2^100461513443 is an apocalyptic number.

100461513443 is a deficient number, since it is larger than the sum of its proper divisors (3679448269).

100461513443 is a wasteful number, since it uses less digits than its factorization.

100461513443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25375621.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 100461513443 its reverse (344315164001), we get a palindrome (444776677444).

The spelling of 100461513443 in words is "one hundred billion, four hundred sixty-one million, five hundred thirteen thousand, four hundred forty-three".