123226061 has 16 divisors (see below), whose sum is σ = 142585344. Its totient is φ = 104315904.

The previous prime is 123226027. The next prime is 123226069. The reversal of 123226061 is 160622321.

It is not a de Polignac number, because 123226061 - 2¹⁴ = 123209677 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123226069) 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, 265916 + ... + 266378.

It is an arithmetic number, because the mean of its divisors is an integer number (8911584).

Almost surely, 2^123226061 is an apocalyptic number.

It is an amenable number.

123226061 is a deficient number, since it is larger than the sum of its proper divisors (19359283).

123226061 is a wasteful number, since it uses less digits than its factorization.

123226061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 123226061 is about 11100.7234448931. The cubic root of 123226061 is about 497.6234701079.

Adding to 123226061 its reverse (160622321), we get a palindrome (283848382).

It can be divided in two parts, 1232260 and 61, that added together give a palindrome (1232321).

The spelling of 123226061 in words is "one hundred twenty-three million, two hundred twenty-six thousand, sixty-one".