1316233620153 has 8 divisors (see below), whose sum is σ = 1949975733600. Its totient is φ = 877489080084.

The previous prime is 1316233620113. The next prime is 1316233620157. The reversal of 1316233620153 is 3510263326131.

1316233620153 is a `hidden beast` number, since 1 + 3 + 1 + 6 + 23 + 3 + 620 + 1 + 5 + 3 = 666.

It is not a de Polignac number, because 1316233620153 - 2⁶ = 1316233620089 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1316233620157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24374696643 + ... + 24374696696.

It is an arithmetic number, because the mean of its divisors is an integer number (243746966700).

Almost surely, 2^{1316233620153} is an apocalyptic number.

It is an amenable number.

1316233620153 is a deficient number, since it is larger than the sum of its proper divisors (633742113447).

1316233620153 is an equidigital number, since it uses as much as digits as its factorization.

1316233620153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48749393348 (or 48749393342 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

Adding to 1316233620153 its reverse (3510263326131), we get a palindrome (4826496946284).

The spelling of 1316233620153 in words is "one trillion, three hundred sixteen billion, two hundred thirty-three million, six hundred twenty thousand, one hundred fifty-three".