3212120134 has 4 divisors (see below), whose sum is σ = 4818180204. Its totient is φ = 1606060066.

The previous prime is 3212120117. The next prime is 3212120137. The reversal of 3212120134 is 4310212123.

It is a happy number.

3212120134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212120137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803030032 + ... + 803030035.

It is an arithmetic number, because the mean of its divisors is an integer number (1204545051).

Almost surely, 2^3212120134 is an apocalyptic number.

3212120134 is a deficient number, since it is larger than the sum of its proper divisors (1606060070).

3212120134 is a wasteful number, since it uses less digits than its factorization.

3212120134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606060069.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3212120134 is about 56675.5691105083. The cubic root of 3212120134 is about 1475.4707120099.

Adding to 3212120134 its reverse (4310212123), we get a palindrome (7522332257).

The spelling of 3212120134 in words is "three billion, two hundred twelve million, one hundred twenty thousand, one hundred thirty-four".