1346251320153 has 24 divisors (see below), whose sum is σ = 1976554763976. Its totient is φ = 882747072000.

The previous prime is 1346251320131. The next prime is 1346251320163. The reversal of 1346251320153 is 3510231526431.

1346251320153 is a `hidden beast` number, since 1 + 3 + 4 + 625 + 1 + 3 + 20 + 1 + 5 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 39795462144 + 1306455858009 = 199488^2 + 1143003^2 .

It is not a de Polignac number, because 1346251320153 - 2¹² = 1346251316057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1346251320163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16042203 + ... + 16125903.

It is an arithmetic number, because the mean of its divisors is an integer number (82356448499).

Almost surely, 2^{1346251320153} is an apocalyptic number.

It is an amenable number.

1346251320153 is a deficient number, since it is larger than the sum of its proper divisors (630303443823).

1346251320153 is a wasteful number, since it uses less digits than its factorization.

1346251320153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113065 (or 113062 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 1346251320153 its reverse (3510231526431), we get a palindrome (4856482846584).

The spelling of 1346251320153 in words is "one trillion, three hundred forty-six billion, two hundred fifty-one million, three hundred twenty thousand, one hundred fifty-three".