101224933 has 4 divisors (see below), whose sum is σ = 103960780. Its totient is φ = 98489088.

The previous prime is 101224931. The next prime is 101224957. The reversal of 101224933 is 339422101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 339422101 = 1091 ⋅311111.

It can be written as a sum of positive squares in 2 ways, for example, as 68939809 + 32285124 = 8303^2 + 5682^2 .

It is a cyclic number.

It is not a de Polignac number, because 101224933 - 2¹ = 101224931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101224898 and 101224907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101224931) 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 in 3 ways as a sum of consecutive naturals, for example, 1367868 + ... + 1367941.

It is an arithmetic number, because the mean of its divisors is an integer number (25990195).

Almost surely, 2^101224933 is an apocalyptic number.

It is an amenable number.

101224933 is a deficient number, since it is larger than the sum of its proper divisors (2735847).

101224933 is an equidigital number, since it uses as much as digits as its factorization.

101224933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735846.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 101224933 is about 10061.0602324010. The cubic root of 101224933 is about 466.0464090161.

The spelling of 101224933 in words is "one hundred one million, two hundred twenty-four thousand, nine hundred thirty-three".