101100377444 has 24 divisors (see below), whose sum is σ = 193026485568. Its totient is φ = 45950747040.

The previous prime is 101100377429. The next prime is 101100377461. The reversal of 101100377444 is 444773001101.

It is a self number, because there is not a number n which added to its sum of digits gives 101100377444.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 450014 + ... + 636170.

It is an arithmetic number, because the mean of its divisors is an integer number (8042770232).

Almost surely, 2^101100377444 is an apocalyptic number.

It is an amenable number.

101100377444 is a deficient number, since it is larger than the sum of its proper divisors (91926108124).

101100377444 is a wasteful number, since it uses less digits than its factorization.

101100377444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198515 (or 198513 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

Adding to 101100377444 its reverse (444773001101), we get a palindrome (545873378545).

The spelling of 101100377444 in words is "one hundred one billion, one hundred million, three hundred seventy-seven thousand, four hundred forty-four".