2012315134 has 8 divisors (see below), whose sum is σ = 3018873528. Its totient is φ = 1006023960.

The previous prime is 2012315131. The next prime is 2012315167. The reversal of 2012315134 is 4315132102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012315131) 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, 46777 + ... + 78820.

It is an arithmetic number, because the mean of its divisors is an integer number (377359191).

Almost surely, 2^2012315134 is an apocalyptic number.

2012315134 is a deficient number, since it is larger than the sum of its proper divisors (1006558394).

2012315134 is a wasteful number, since it uses less digits than its factorization.

2012315134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133610.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2012315134 is about 44858.8356291155. The cubic root of 2012315134 is about 1262.5017762155.

Adding to 2012315134 its reverse (4315132102), we get a palindrome (6327447236).

The spelling of 2012315134 in words is "two billion, twelve million, three hundred fifteen thousand, one hundred thirty-four".