10023002460721 has 2 divisors, whose sum is σ = 10023002460722. Its totient is φ = 10023002460720.

The previous prime is 10023002460661. The next prime is 10023002460839. The reversal of 10023002460721 is 12706420032001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8578390774321 + 1444611686400 = 2928889^2 + 1201920^2 .

It is a cyclic number.

It is not a de Polignac number, because 10023002460721 - 2⁷ = 10023002460593 is a prime.

It is a super-2 number, since 2×10023002460721² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10023002460721.

It is not a weakly prime, because it can be changed into another prime (10023002460421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011501230360 + 5011501230361.

It is an arithmetic number, because the mean of its divisors is an integer number (5011501230361).

Almost surely, 2^{10023002460721} is an apocalyptic number.

It is an amenable number.

10023002460721 is a deficient number, since it is larger than the sum of its proper divisors (1).

10023002460721 is an equidigital number, since it uses as much as digits as its factorization.

10023002460721 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 10023002460721 its reverse (12706420032001), we get a palindrome (22729422492722).

The spelling of 10023002460721 in words is "ten trillion, twenty-three billion, two million, four hundred sixty thousand, seven hundred twenty-one".