2402501220523 has 2 divisors, whose sum is σ = 2402501220524. Its totient is φ = 2402501220522.

The previous prime is 2402501220491. The next prime is 2402501220527. The reversal of 2402501220523 is 3250221052042.

2402501220523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2402501220523 - 2⁵ = 2402501220491 is a prime.

It is a super-2 number, since 2×2402501220523² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2402501220491 and 2402501220500.

It is not a weakly prime, because it can be changed into another prime (2402501220527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201250610261 + 1201250610262.

It is an arithmetic number, because the mean of its divisors is an integer number (1201250610262).

Almost surely, 2^{2402501220523} is an apocalyptic number.

2402501220523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2402501220523 is an equidigital number, since it uses as much as digits as its factorization.

2402501220523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 2402501220523 its reverse (3250221052042), we get a palindrome (5652722272565).

The spelling of 2402501220523 in words is "two trillion, four hundred two billion, five hundred one million, two hundred twenty thousand, five hundred twenty-three".