101244134 has 8 divisors (see below), whose sum is σ = 152661888. Its totient is φ = 50356840.

The previous prime is 101244127. The next prime is 101244139. The reversal of 101244134 is 431442101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101244139) by changing a digit.

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, 132137 + ... + 132900.

It is an arithmetic number, because the mean of its divisors is an integer number (19082736).

Almost surely, 2^101244134 is an apocalyptic number.

101244134 is a deficient number, since it is larger than the sum of its proper divisors (51417754).

101244134 is a wasteful number, since it uses less digits than its factorization.

101244134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265230.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 101244134 is about 10062.0144106436. The cubic root of 101244134 is about 466.0758747188.

Adding to 101244134 its reverse (431442101), we get a palindrome (532686235).

The spelling of 101244134 in words is "one hundred one million, two hundred forty-four thousand, one hundred thirty-four".