1051242002 has 16 divisors (see below), whose sum is σ = 1689895872. Its totient is φ = 489178800.

The previous prime is 1051242001. The next prime is 1051242007. The reversal of 1051242002 is 2002421501.

1051242002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1051242002² = 2210219493537936008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051242001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307124 + ... + 310527.

It is an arithmetic number, because the mean of its divisors is an integer number (105618492).

Almost surely, 2^1051242002 is an apocalyptic number.

1051242002 is a deficient number, since it is larger than the sum of its proper divisors (638653870).

1051242002 is a wasteful number, since it uses less digits than its factorization.

1051242002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617713.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 1051242002 is about 32422.8623350870. The cubic root of 1051242002 is about 1016.7969501168.

Adding to 1051242002 its reverse (2002421501), we get a palindrome (3053663503).

The spelling of 1051242002 in words is "one billion, fifty-one million, two hundred forty-two thousand, two".