272632123 has 2 divisors, whose sum is σ = 272632124. Its totient is φ = 272632122.

The previous prime is 272632109. The next prime is 272632127. The reversal of 272632123 is 321236272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272632123 - 2¹³ = 272623931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 272632091 and 272632100.

It is not a weakly prime, because it can be changed into another prime (272632127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136316061 + 136316062.

It is an arithmetic number, because the mean of its divisors is an integer number (136316062).

Almost surely, 2^272632123 is an apocalyptic number.

272632123 is a deficient number, since it is larger than the sum of its proper divisors (1).

272632123 is an equidigital number, since it uses as much as digits as its factorization.

272632123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 28.

The square root of 272632123 is about 16511.5754245317. The cubic root of 272632123 is about 648.4238918242.

Adding to 272632123 its reverse (321236272), we get a palindrome (593868395).

The spelling of 272632123 in words is "two hundred seventy-two million, six hundred thirty-two thousand, one hundred twenty-three".