313030223101 has 4 divisors (see below), whose sum is σ = 313201936512. Its totient is φ = 312858509692.

The previous prime is 313030223083. The next prime is 313030223141. The reversal of 313030223101 is 101322030313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 313030223101 - 2³⁵ = 278670484733 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 (313030223141) 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, 85853971 + ... + 85857616.

It is an arithmetic number, because the mean of its divisors is an integer number (78300484128).

Almost surely, 2^313030223101 is an apocalyptic number.

It is an amenable number.

313030223101 is a deficient number, since it is larger than the sum of its proper divisors (171713411).

313030223101 is a wasteful number, since it uses less digits than its factorization.

313030223101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171713410.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 313030223101 its reverse (101322030313), we get a palindrome (414352253414).

The spelling of 313030223101 in words is "three hundred thirteen billion, thirty million, two hundred twenty-three thousand, one hundred one".