101034644 has 6 divisors (see below), whose sum is σ = 176810634. Its totient is φ = 50517320.

The previous prime is 101034641. The next prime is 101034683. The reversal of 101034644 is 446430101.

It can be written as a sum of positive squares in only one way, i.e., 74615044 + 26419600 = 8638^2 + 5140^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101034641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12629327 + ... + 12629334.

It is an arithmetic number, because the mean of its divisors is an integer number (29468439).

Almost surely, 2^101034644 is an apocalyptic number.

It is an amenable number.

101034644 is a deficient number, since it is larger than the sum of its proper divisors (75775990).

101034644 is a wasteful number, since it uses less digits than its factorization.

101034644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25258665 (or 25258663 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 101034644 is about 10051.5990767639. The cubic root of 101034644 is about 465.7541913725.

Adding to 101034644 its reverse (446430101), we get a palindrome (547464745).

The spelling of 101034644 in words is "one hundred one million, thirty-four thousand, six hundred forty-four".