101126436 has 48 divisors (see below), whose sum is σ = 251919360. Its totient is φ = 31479840.

The previous prime is 101126419. The next prime is 101126437. The reversal of 101126436 is 634621101.

It is not an unprimeable number, because it can be changed into a prime (101126437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13065 + ... + 19311.

It is an arithmetic number, because the mean of its divisors is an integer number (5248320).

Almost surely, 2^101126436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101126436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125959680).

101126436 is an abundant number, since it is smaller than the sum of its proper divisors (150792924).

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

101126436 is a wasteful number, since it uses less digits than its factorization.

101126436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6344 (or 6342 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 101126436 is about 10056.1640798070. The cubic root of 101126436 is about 465.8951976861.

Adding to 101126436 its reverse (634621101), we get a palindrome (735747537).

The spelling of 101126436 in words is "one hundred one million, one hundred twenty-six thousand, four hundred thirty-six".