1351104634253 has 16 divisors (see below), whose sum is σ = 1513036204800. Its totient is φ = 1196116346880.

The previous prime is 1351104634241. The next prime is 1351104634259. The reversal of 1351104634253 is 3524364011531.

It is a cyclic number.

It is not a de Polignac number, because 1351104634253 - 2¹⁴ = 1351104617869 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 (1351104634259) 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, 10585748 + ... + 10712621.

It is an arithmetic number, because the mean of its divisors is an integer number (94564762800).

Almost surely, 2^{1351104634253} is an apocalyptic number.

It is an amenable number.

1351104634253 is a deficient number, since it is larger than the sum of its proper divisors (161931570547).

1351104634253 is a wasteful number, since it uses less digits than its factorization.

1351104634253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21298532.

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 1351104634253 its reverse (3524364011531), we get a palindrome (4875468645784).

The spelling of 1351104634253 in words is "one trillion, three hundred fifty-one billion, one hundred four million, six hundred thirty-four thousand, two hundred fifty-three".