313223232190 has 32 divisors (see below), whose sum is σ = 636265380960. Its totient is φ = 109971792000.

The previous prime is 313223232181. The next prime is 313223232197. The reversal of 313223232190 is 91232322313.

It is a super-2 number, since 2×313223232190² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313223232197) 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 15 ways as a sum of consecutive naturals, for example, 49091361 + ... + 49097740.

It is an arithmetic number, because the mean of its divisors is an integer number (19883293155).

Almost surely, 2^313223232190 is an apocalyptic number.

313223232190 is an abundant number, since it is smaller than the sum of its proper divisors (323042148770).

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

313223232190 is a wasteful number, since it uses less digits than its factorization.

313223232190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98189148.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 313223232190 in words is "three hundred thirteen billion, two hundred twenty-three million, two hundred thirty-two thousand, one hundred ninety".