101244126 has 8 divisors (see below), whose sum is σ = 202488264. Its totient is φ = 33748040.

The previous prime is 101244107. The next prime is 101244127. The reversal of 101244126 is 621442101.

It is a happy number.

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

101244126 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101244127) 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, 8437005 + ... + 8437016.

It is an arithmetic number, because the mean of its divisors is an integer number (25311033).

Almost surely, 2^101244126 is an apocalyptic number.

101244126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101244126 is a wasteful number, since it uses less digits than its factorization.

101244126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16874026.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 101244126 is about 10062.0140131089. The cubic root of 101244126 is about 466.0758624429.

Adding to 101244126 its reverse (621442101), we get a palindrome (722686227).

The spelling of 101244126 in words is "one hundred one million, two hundred forty-four thousand, one hundred twenty-six".