13031027450248 has 16 divisors (see below), whose sum is σ = 24436163898000. Its totient is φ = 6514717077456.

The previous prime is 13031027450237. The next prime is 13031027450269. The reversal of 13031027450248 is 84205472013031.

It is a self number, because there is not a number n which added to its sum of digits gives 13031027450248.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99511438 + ... + 99642301.

It is an arithmetic number, because the mean of its divisors is an integer number (1527260243625).

Almost surely, 2^{13031027450248} is an apocalyptic number.

It is an amenable number.

13031027450248 is a deficient number, since it is larger than the sum of its proper divisors (11405136447752).

13031027450248 is a wasteful number, since it uses less digits than its factorization.

13031027450248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199161924 (or 199161920 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

Adding to 13031027450248 its reverse (84205472013031), we get a palindrome (97236499463279).

The spelling of 13031027450248 in words is "thirteen trillion, thirty-one billion, twenty-seven million, four hundred fifty thousand, two hundred forty-eight".