3123150112 has 12 divisors (see below), whose sum is σ = 6148701846. Its totient is φ = 1561575040.

The previous prime is 3123150097. The next prime is 3123150119. The reversal of 3123150112 is 2110513213.

3123150112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3078474256 + 44675856 = 55484^2 + 6684^2 .

It is a super-2 number, since 2×3123150112² = 19508133244171225088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3123150112.

It is not an unprimeable number, because it can be changed into a prime (3123150119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48799189 + ... + 48799252.

Almost surely, 2^3123150112 is an apocalyptic number.

3123150112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3123150112 is a deficient number, since it is larger than the sum of its proper divisors (3025551734).

3123150112 is an equidigital number, since it uses as much as digits as its factorization.

3123150112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97598451 (or 97598443 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 3123150112 is about 55885.1510868495. The cubic root of 3123150112 is about 1461.7203265460.

Adding to 3123150112 its reverse (2110513213), we get a palindrome (5233663325).

The spelling of 3123150112 in words is "three billion, one hundred twenty-three million, one hundred fifty thousand, one hundred twelve".