2051230366 has 8 divisors (see below), whose sum is σ = 3092955264. Its totient is φ = 1020245280.

The previous prime is 2051230331. The next prime is 2051230409. The reversal of 2051230366 is 6630321502.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2684475 + ... + 2685238.

It is an arithmetic number, because the mean of its divisors is an integer number (386619408).

Almost surely, 2^2051230366 is an apocalyptic number.

2051230366 is a deficient number, since it is larger than the sum of its proper divisors (1041724898).

2051230366 is a wasteful number, since it uses less digits than its factorization.

2051230366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5369906.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 2051230366 is about 45290.5107721253. The cubic root of 2051230366 is about 1270.5881843647.

Adding to 2051230366 its reverse (6630321502), we get a palindrome (8681551868).

The spelling of 2051230366 in words is "two billion, fifty-one million, two hundred thirty thousand, three hundred sixty-six".