2012023030430 has 32 divisors (see below), whose sum is σ = 4356861903360. Its totient is φ = 653529284640.

The previous prime is 2012023030427. The next prime is 2012023030447. The reversal of 2012023030430 is 340303202102.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 756398306 + ... + 756400965.

It is an arithmetic number, because the mean of its divisors is an integer number (136151934480).

Almost surely, 2^{2012023030430} is an apocalyptic number.

2012023030430 is an abundant number, since it is smaller than the sum of its proper divisors (2344838872930).

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

2012023030430 is a wasteful number, since it uses less digits than its factorization.

2012023030430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512799304.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2012023030430 its reverse (340303202102), we get a palindrome (2352326232532).

The spelling of 2012023030430 in words is "two trillion, twelve billion, twenty-three million, thirty thousand, four hundred thirty".