1245313254035 has 16 divisors (see below), whose sum is σ = 1516868379936. Its totient is φ = 981326857728.

The previous prime is 1245313254019. The next prime is 1245313254037. The reversal of 1245313254035 is 5304523135421.

It is a cyclic number.

It is not a de Polignac number, because 1245313254035 - 2⁴ = 1245313254019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1245313254035.

It is not an unprimeable number, because it can be changed into a prime (1245313254037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4312304 + ... + 4592013.

It is an arithmetic number, because the mean of its divisors is an integer number (94804273746).

Almost surely, 2^{1245313254035} is an apocalyptic number.

1245313254035 is a deficient number, since it is larger than the sum of its proper divisors (271555125901).

1245313254035 is an equidigital number, since it uses as much as digits as its factorization.

1245313254035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8904742.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 1245313254035 its reverse (5304523135421), we get a palindrome (6549836389456).

The spelling of 1245313254035 in words is "one trillion, two hundred forty-five billion, three hundred thirteen million, two hundred fifty-four thousand, thirty-five".