79123301 has 2 divisors, whose sum is σ = 79123302. Its totient is φ = 79123300.

The previous prime is 79123273. The next prime is 79123309. The reversal of 79123301 is 10332197.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61701025 + 17422276 = 7855^2 + 4174^2 .

It is a cyclic number.

It is not a de Polignac number, because 79123301 - 2⁶ = 79123237 is a prime.

It is a super-2 number, since 2×79123301² = 12520993522273202, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79123309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39561650 + 39561651.

It is an arithmetic number, because the mean of its divisors is an integer number (39561651).

Almost surely, 2^79123301 is an apocalyptic number.

It is an amenable number.

79123301 is a deficient number, since it is larger than the sum of its proper divisors (1).

79123301 is an equidigital number, since it uses as much as digits as its factorization.

79123301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 79123301 is about 8895.1279361232. The cubic root of 79123301 is about 429.3071608056.

Adding to 79123301 its reverse (10332197), we get a palindrome (89455498).

The spelling of 79123301 in words is "seventy-nine million, one hundred twenty-three thousand, three hundred one".