12302510454253 has 4 divisors (see below), whose sum is σ = 12302610247228. Its totient is φ = 12302410661280.

The previous prime is 12302510454211. The next prime is 12302510454271. The reversal of 12302510454253 is 35245401520321.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5199576546564 + 7102933907689 = 2280258^2 + 2665133^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12302510454253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302510458253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49711338 + ... + 49958203.

It is an arithmetic number, because the mean of its divisors is an integer number (3075652561807).

Almost surely, 2^{12302510454253} is an apocalyptic number.

It is an amenable number.

12302510454253 is a deficient number, since it is larger than the sum of its proper divisors (99792975).

12302510454253 is an equidigital number, since it uses as much as digits as its factorization.

12302510454253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99792974.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 12302510454253 its reverse (35245401520321), we get a palindrome (47547911974574).

The spelling of 12302510454253 in words is "twelve trillion, three hundred two billion, five hundred ten million, four hundred fifty-four thousand, two hundred fifty-three".