313001140421202 has 32 divisors (see below), whose sum is σ = 641868575975424. Its totient is φ = 101707019130000.

The previous prime is 313001140421183. The next prime is 313001140421209. The reversal of 313001140421202 is 202124041100313.

It is a super-2 number, since 2×313001140421202² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (313001140421209) 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, 2210951374 + ... + 2211092937.

It is an arithmetic number, because the mean of its divisors is an integer number (20058392999232).

Almost surely, 2^{313001140421202} is an apocalyptic number.

313001140421202 is an abundant number, since it is smaller than the sum of its proper divisors (328867435554222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313001140421202 is a wasteful number, since it uses less digits than its factorization.

313001140421202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4422044614.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 313001140421202 its reverse (202124041100313), we get a palindrome (515125181521515).

The spelling of 313001140421202 in words is "three hundred thirteen trillion, one billion, one hundred forty million, four hundred twenty-one thousand, two hundred two".