3146101312 has 56 divisors (see below), whose sum is σ = 6396374304. Its totient is φ = 1534866432.

The previous prime is 3146101289. The next prime is 3146101313. The reversal of 3146101312 is 2131016413.

It is not an unprimeable number, because it can be changed into a prime (3146101313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455388 + ... + 462244.

Almost surely, 2^3146101312 is an apocalyptic number.

3146101312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3146101312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3198187152).

3146101312 is an abundant number, since it is smaller than the sum of its proper divisors (3250272992).

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

3146101312 is a wasteful number, since it uses less digits than its factorization.

3146101312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7043 (or 7033 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 3146101312 is about 56090.1177748808. The cubic root of 3146101312 is about 1465.2921892709.

Adding to 3146101312 its reverse (2131016413), we get a palindrome (5277117725).

It can be divided in two parts, 3146101 and 312, that added together give a palindrome (3146413).

The spelling of 3146101312 in words is "three billion, one hundred forty-six million, one hundred one thousand, three hundred twelve".