1041126251 has 4 divisors (see below), whose sum is σ = 1135774104. Its totient is φ = 946478400.

The previous prime is 1041126241. The next prime is 1041126271. The reversal of 1041126251 is 1526211401.

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 1041126251 - 2¹⁰ = 1041125227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041126221) 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, 47323910 + ... + 47323931.

It is an arithmetic number, because the mean of its divisors is an integer number (283943526).

Almost surely, 2^1041126251 is an apocalyptic number.

1041126251 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1041126251 is a deficient number, since it is larger than the sum of its proper divisors (94647853).

1041126251 is an equidigital number, since it uses as much as digits as its factorization.

1041126251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94647852.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 1041126251 is about 32266.4880487480. The cubic root of 1041126251 is about 1013.5250000181.

Adding to 1041126251 its reverse (1526211401), we get a palindrome (2567337652).

The spelling of 1041126251 in words is "one billion, forty-one million, one hundred twenty-six thousand, two hundred fifty-one".