101100044 has 12 divisors (see below), whose sum is σ = 180263664. Its totient is φ = 49596144.

The previous prime is 101100029. The next prime is 101100049. The reversal of 101100044 is 440001101.

It is a junction number, because it is equal to n+sod(n) for n = 101099998 and 101100034.

It is not an unprimeable number, because it can be changed into a prime (101100049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238232 + ... + 238655.

It is an arithmetic number, because the mean of its divisors is an integer number (15021972).

Almost surely, 2^101100044 is an apocalyptic number.

It is an amenable number.

101100044 is a deficient number, since it is larger than the sum of its proper divisors (79163620).

101100044 is a wasteful number, since it uses less digits than its factorization.

101100044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476944 (or 476942 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 101100044 is about 10054.8517641982. The cubic root of 101100044 is about 465.8546643486.

Adding to 101100044 its reverse (440001101), we get a palindrome (541101145).

The spelling of 101100044 in words is "one hundred one million, one hundred thousand, forty-four".