101045224 has 32 divisors (see below), whose sum is σ = 222382080. Its totient is φ = 42133824.

The previous prime is 101045221. The next prime is 101045237. The reversal of 101045224 is 422540101.

It is not an unprimeable number, because it can be changed into a prime (101045221) 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 7 ways as a sum of consecutive naturals, for example, 22312 + ... + 26455.

It is an arithmetic number, because the mean of its divisors is an integer number (6949440).

Almost surely, 2^101045224 is an apocalyptic number.

101045224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

101045224 is an abundant number, since it is smaller than the sum of its proper divisors (121336856).

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

101045224 is a wasteful number, since it uses less digits than its factorization.

101045224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48817 (or 48813 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 101045224 is about 10052.1253474079. The cubic root of 101045224 is about 465.7704481968.

Adding to 101045224 its reverse (422540101), we get a palindrome (523585325).

The spelling of 101045224 in words is "one hundred one million, forty-five thousand, two hundred twenty-four".