3133430112 has 24 divisors (see below), whose sum is σ = 8225254296. Its totient is φ = 1044476672.

The previous prime is 3133430107. The next prime is 3133430117. The reversal of 3133430112 is 2110343313.

It is an interprime number because it is at equal distance from previous prime (3133430107) and next prime (3133430117).

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3133430117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16319853 + ... + 16320044.

It is an arithmetic number, because the mean of its divisors is an integer number (342718929).

Almost surely, 2^3133430112 is an apocalyptic number.

3133430112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3133430112 is an abundant number, since it is smaller than the sum of its proper divisors (5091824184).

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

3133430112 is a wasteful number, since it uses less digits than its factorization.

3133430112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32639910 (or 32639902 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3133430112 is about 55977.0498686739. The cubic root of 3133430112 is about 1463.3223445619.

Adding to 3133430112 its reverse (2110343313), we get a palindrome (5243773425).

The spelling of 3133430112 in words is "three billion, one hundred thirty-three million, four hundred thirty thousand, one hundred twelve".