3123113012310 has 32 divisors (see below), whose sum is σ = 7669784517120. Its totient is φ = 813461993568.

The previous prime is 3123113012303. The next prime is 3123113012323. The reversal of 3123113012310 is 132103113213.

It is a happy number.

It is a super-2 number, since 2×3123113012310² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1210507630 + ... + 1210510209.

It is an arithmetic number, because the mean of its divisors is an integer number (239680766160).

Almost surely, 2^{3123113012310} is an apocalyptic number.

3123113012310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3123113012310 is an abundant number, since it is smaller than the sum of its proper divisors (4546671504810).

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

3123113012310 is a wasteful number, since it uses less digits than its factorization.

3123113012310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2421017892.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 3123113012310 its reverse (132103113213), we get a palindrome (3255216125523).

The spelling of 3123113012310 in words is "three trillion, one hundred twenty-three billion, one hundred thirteen million, twelve thousand, three hundred ten".