2135343012 has 24 divisors (see below), whose sum is σ = 5435418912. Its totient is φ = 647073600.

The previous prime is 2135342983. The next prime is 2135343013. The reversal of 2135343012 is 2103435312.

It is not an unprimeable number, because it can be changed into a prime (2135343013) 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, 8088289 + ... + 8088552.

It is an arithmetic number, because the mean of its divisors is an integer number (226475788).

Almost surely, 2^2135343012 is an apocalyptic number.

2135343012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2135343012 is an abundant number, since it is smaller than the sum of its proper divisors (3300075900).

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

2135343012 is a wasteful number, since it uses less digits than its factorization.

2135343012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16176859 (or 16176857 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2135343012 is about 46209.7718237171. The cubic root of 2135343012 is about 1287.7232866518.

Adding to 2135343012 its reverse (2103435312), we get a palindrome (4238778324).

The spelling of 2135343012 in words is "two billion, one hundred thirty-five million, three hundred forty-three thousand, twelve".