101430044 has 12 divisors (see below), whose sum is σ = 177626568. Its totient is φ = 50679600.

The previous prime is 101430029. The next prime is 101430071. The reversal of 101430044 is 440034101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1787 + ... + 14354.

It is an arithmetic number, because the mean of its divisors is an integer number (14802214).

Almost surely, 2^101430044 is an apocalyptic number.

It is an amenable number.

101430044 is a deficient number, since it is larger than the sum of its proper divisors (76196524).

101430044 is a wasteful number, since it uses less digits than its factorization.

101430044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17716 (or 17714 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 101430044 is about 10071.2483833932. The cubic root of 101430044 is about 466.3609782616.

Adding to 101430044 its reverse (440034101), we get a palindrome (541464145).

The spelling of 101430044 in words is "one hundred one million, four hundred thirty thousand, forty-four".