2311034146 has 16 divisors (see below), whose sum is σ = 3523542264. Its totient is φ = 1136605824.

The previous prime is 2311034137. The next prime is 2311034147. The reversal of 2311034146 is 6414301132.

2311034146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2305056121 + 5978025 = 48011^2 + 2445^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2311034146.

It is not an unprimeable number, because it can be changed into a prime (2311034147) 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, 33240 + ... + 75676.

Almost surely, 2^2311034146 is an apocalyptic number.

2311034146 is a deficient number, since it is larger than the sum of its proper divisors (1212508118).

2311034146 is a wasteful number, since it uses less digits than its factorization.

2311034146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42885.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2311034146 is about 48073.2165139800. The cubic root of 2311034146 is about 1322.1136450252.

Adding to 2311034146 its reverse (6414301132), we get a palindrome (8725335278).

The spelling of 2311034146 in words is "two billion, three hundred eleven million, thirty-four thousand, one hundred forty-six".