1000051332430 has 64 divisors (see below), whose sum is σ = 1879426198080. Its totient is φ = 382768809984.

The previous prime is 1000051332419. The next prime is 1000051332437. The reversal of 1000051332430 is 342331500001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000051332437) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15163366 + ... + 15229174.

It is an arithmetic number, because the mean of its divisors is an integer number (29366034345).

Almost surely, 2^{1000051332430} is an apocalyptic number.

1000051332430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000051332430 is a deficient number, since it is larger than the sum of its proper divisors (879374865650).

1000051332430 is a wasteful number, since it uses less digits than its factorization.

1000051332430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66533.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 1000051332430 its reverse (342331500001), we get a palindrome (1342382832431).

The spelling of 1000051332430 in words is "one trillion, fifty-one million, three hundred thirty-two thousand, four hundred thirty".