3123023131110 has 64 divisors (see below), whose sum is σ = 7622532216000. Its totient is φ = 818680097280.

The previous prime is 3123023131099. The next prime is 3123023131157. The reversal of 3123023131110 is 111313203213.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2679016 + ... + 3663764.

It is an arithmetic number, because the mean of its divisors is an integer number (119102065875).

Almost surely, 2^{3123023131110} is an apocalyptic number.

3123023131110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3123023131110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3811266108000).

3123023131110 is an abundant number, since it is smaller than the sum of its proper divisors (4499509084890).

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

3123023131110 is a wasteful number, since it uses less digits than its factorization.

3123023131110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986553.

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

Adding to 3123023131110 its reverse (111313203213), we get a palindrome (3234336334323).

The spelling of 3123023131110 in words is "three trillion, one hundred twenty-three billion, twenty-three million, one hundred thirty-one thousand, one hundred ten".