103222153 has 4 divisors (see below), whose sum is σ = 103383828. Its totient is φ = 103060480.

The previous prime is 103222129. The next prime is 103222159. The reversal of 103222153 is 351222301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 351222301 = 1999 ⋅175699.

It can be written as a sum of positive squares in 2 ways, for example, as 76265289 + 26956864 = 8733^2 + 5192^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103222153 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103222153.

It is not an unprimeable number, because it can be changed into a prime (103222159) 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, 79876 + ... + 81157.

It is an arithmetic number, because the mean of its divisors is an integer number (25845957).

Almost surely, 2^103222153 is an apocalyptic number.

It is an amenable number.

103222153 is a deficient number, since it is larger than the sum of its proper divisors (161675).

103222153 is an equidigital number, since it uses as much as digits as its factorization.

103222153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161674.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 103222153 is about 10159.8303627570. The cubic root of 103222153 is about 469.0915801723.

Adding to 103222153 its reverse (351222301), we get a palindrome (454444454).

The spelling of 103222153 in words is "one hundred three million, two hundred twenty-two thousand, one hundred fifty-three".