3105312352 has 12 divisors (see below), whose sum is σ = 6113583756. Its totient is φ = 1552656160.

The previous prime is 3105312349. The next prime is 3105312359. The reversal of 3105312352 is 2532135013.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3105312359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48520474 + ... + 48520537.

It is an arithmetic number, because the mean of its divisors is an integer number (509465313).

Almost surely, 2^3105312352 is an apocalyptic number.

3105312352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3105312352 is a deficient number, since it is larger than the sum of its proper divisors (3008271404).

3105312352 is an equidigital number, since it uses as much as digits as its factorization.

3105312352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97041021 (or 97041013 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 3105312352 is about 55725.3295369350. The cubic root of 3105312352 is about 1458.9321571832.

Adding to 3105312352 its reverse (2532135013), we get a palindrome (5637447365).

The spelling of 3105312352 in words is "three billion, one hundred five million, three hundred twelve thousand, three hundred fifty-two".