1051343051 has 4 divisors (see below), whose sum is σ = 1146919704. Its totient is φ = 955766400.

The previous prime is 1051342997. The next prime is 1051343057. The reversal of 1051343051 is 1503431501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1051343051 - 2⁶ = 1051342987 is a prime.

It is a super-2 number, since 2×1051343051² = 2210644421771977202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1051343057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47788310 + ... + 47788331.

It is an arithmetic number, because the mean of its divisors is an integer number (286729926).

Almost surely, 2^1051343051 is an apocalyptic number.

1051343051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1051343051 is a deficient number, since it is larger than the sum of its proper divisors (95576653).

1051343051 is an equidigital number, since it uses as much as digits as its factorization.

1051343051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95576652.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 1051343051 is about 32424.4205962111. The cubic root of 1051343051 is about 1016.8295284139.

Adding to 1051343051 its reverse (1503431501), we get a palindrome (2554774552).

The spelling of 1051343051 in words is "one billion, fifty-one million, three hundred forty-three thousand, fifty-one".