101202044 has 6 divisors (see below), whose sum is σ = 177103584. Its totient is φ = 50601020.

The previous prime is 101202041. The next prime is 101202053. The reversal of 101202044 is 440202101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101202041) 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, 12650252 + ... + 12650259.

It is an arithmetic number, because the mean of its divisors is an integer number (29517264).

Almost surely, 2^101202044 is an apocalyptic number.

It is an amenable number.

101202044 is a deficient number, since it is larger than the sum of its proper divisors (75901540).

101202044 is a wasteful number, since it uses less digits than its factorization.

101202044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25300515 (or 25300513 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 101202044 is about 10059.9226637186. The cubic root of 101202044 is about 466.0112788689.

Adding to 101202044 its reverse (440202101), we get a palindrome (541404145).

The spelling of 101202044 in words is "one hundred one million, two hundred two thousand, forty-four".