44120123 has 2 divisors, whose sum is σ = 44120124. Its totient is φ = 44120122.

The previous prime is 44120119. The next prime is 44120143. The reversal of 44120123 is 32102144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44120123 - 2² = 44120119 is a prime.

It is not a weakly prime, because it can be changed into another prime (44120113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22060061 + 22060062.

It is an arithmetic number, because the mean of its divisors is an integer number (22060062).

Almost surely, 2^44120123 is an apocalyptic number.

44120123 is a deficient number, since it is larger than the sum of its proper divisors (1).

44120123 is an equidigital number, since it uses as much as digits as its factorization.

44120123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 44120123 is about 6642.2980210165. The cubic root of 44120123 is about 353.3558113345.

Adding to 44120123 its reverse (32102144), we get a palindrome (76222267).

The spelling of 44120123 in words is "forty-four million, one hundred twenty thousand, one hundred twenty-three".