32272768123 has 2 divisors, whose sum is σ = 32272768124. Its totient is φ = 32272768122.

The previous prime is 32272768103. The next prime is 32272768139. The reversal of 32272768123 is 32186727223.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32272768123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32272768123.

It is not a weakly prime, because it can be changed into another prime (32272768103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16136384061 + 16136384062.

It is an arithmetic number, because the mean of its divisors is an integer number (16136384062).

Almost surely, 2^32272768123 is an apocalyptic number.

32272768123 is a deficient number, since it is larger than the sum of its proper divisors (1).

32272768123 is an equidigital number, since it uses as much as digits as its factorization.

32272768123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 43.

The spelling of 32272768123 in words is "thirty-two billion, two hundred seventy-two million, seven hundred sixty-eight thousand, one hundred twenty-three".