1051303025343 has 8 divisors (see below), whose sum is σ = 1416188268208. Its totient is φ = 693643233024.

The previous prime is 1051303025321. The next prime is 1051303025387. The reversal of 1051303025343 is 3435203031501.

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

It is not a de Polignac number, because 1051303025343 - 2²¹ = 1051300928191 is a prime.

It is a super-2 number, since 2×1051303025343² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1051303025343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051308025343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1806362296 + ... + 1806362877.

It is an arithmetic number, because the mean of its divisors is an integer number (177023533526).

Almost surely, 2^{1051303025343} is an apocalyptic number.

1051303025343 is a deficient number, since it is larger than the sum of its proper divisors (364885242865).

1051303025343 is an equidigital number, since it uses as much as digits as its factorization.

1051303025343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3612725273.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 1051303025343 its reverse (3435203031501), we get a palindrome (4486506056844).

The spelling of 1051303025343 in words is "one trillion, fifty-one billion, three hundred three million, twenty-five thousand, three hundred forty-three".