1030261136 has 10 divisors (see below), whose sum is σ = 1996130982. Its totient is φ = 515130560.

The previous prime is 1030261121. The next prime is 1030261151. The reversal of 1030261136 is 6311620301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1030261121) and next prime (1030261151).

It can be written as a sum of positive squares in only one way, i.e., 694638736 + 335622400 = 26356^2 + 18320^2 .

It is a super-2 number, since 2×1030261136² = 2122876016704020992, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32195645 + ... + 32195676.

Almost surely, 2^1030261136 is an apocalyptic number.

1030261136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1030261136 is a deficient number, since it is larger than the sum of its proper divisors (965869846).

1030261136 is an equidigital number, since it uses as much as digits as its factorization.

1030261136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64391329 (or 64391323 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 1030261136 is about 32097.6811623519. The cubic root of 1030261136 is about 1009.9869736581.

Adding to 1030261136 its reverse (6311620301), we get a palindrome (7341881437).

The spelling of 1030261136 in words is "one billion, thirty million, two hundred sixty-one thousand, one hundred thirty-six".