313145153201 has 4 divisors (see below), whose sum is σ = 319053552372. Its totient is φ = 307236754032.

The previous prime is 313145153197. The next prime is 313145153239. The reversal of 313145153201 is 102351541313.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 289228840000 + 23916313201 = 537800^2 + 154649^2 .

It is a cyclic number.

It is not a de Polignac number, because 313145153201 - 2² = 313145153197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313145153281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2954199506 + ... + 2954199611.

It is an arithmetic number, because the mean of its divisors is an integer number (79763388093).

Almost surely, 2^313145153201 is an apocalyptic number.

It is an amenable number.

313145153201 is a deficient number, since it is larger than the sum of its proper divisors (5908399171).

313145153201 is an equidigital number, since it uses as much as digits as its factorization.

313145153201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5908399170.

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 313145153201 its reverse (102351541313), we get a palindrome (415496694514).

The spelling of 313145153201 in words is "three hundred thirteen billion, one hundred forty-five million, one hundred fifty-three thousand, two hundred one".