723153753061 has 2 divisors, whose sum is σ = 723153753062. Its totient is φ = 723153753060.

The previous prime is 723153753053. The next prime is 723153753083. The reversal of 723153753061 is 160357351327.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 723127436161 + 26316900 = 850369^2 + 5130^2 .

It is an emirp because it is prime and its reverse (160357351327) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 723153753061 - 2³ = 723153753053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 723153752999 and 723153753017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (723153753041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361576876530 + 361576876531.

It is an arithmetic number, because the mean of its divisors is an integer number (361576876531).

Almost surely, 2^723153753061 is an apocalyptic number.

It is an amenable number.

723153753061 is a deficient number, since it is larger than the sum of its proper divisors (1).

723153753061 is an equidigital number, since it uses as much as digits as its factorization.

723153753061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 396900, while the sum is 43.

The spelling of 723153753061 in words is "seven hundred twenty-three billion, one hundred fifty-three million, seven hundred fifty-three thousand, sixty-one".