2051340320030 has 8 divisors (see below), whose sum is σ = 3692412576072. Its totient is φ = 820536128008.

The previous prime is 2051340319979. The next prime is 2051340320063. The reversal of 2051340320030 is 300230431502.

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

It is a junction number, because it is equal to n+sod(n) for n = 2051340319978 and 2051340320005.

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, 102567015992 + ... + 102567016011.

It is an arithmetic number, because the mean of its divisors is an integer number (461551572009).

Almost surely, 2^{2051340320030} is an apocalyptic number.

2051340320030 is a deficient number, since it is larger than the sum of its proper divisors (1641072256042).

2051340320030 is a wasteful number, since it uses less digits than its factorization.

2051340320030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205134032010.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 2051340320030 its reverse (300230431502), we get a palindrome (2351570751532).

The spelling of 2051340320030 in words is "two trillion, fifty-one billion, three hundred forty million, three hundred twenty thousand, thirty".