1051224241 has 4 divisors (see below), whose sum is σ = 1051932672. Its totient is φ = 1050515812.

The previous prime is 1051224233. The next prime is 1051224253. The reversal of 1051224241 is 1424221501.

1051224241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1424221501 = 37 ⋅38492473.

It is a cyclic number.

It is not a de Polignac number, because 1051224241 - 2³ = 1051224233 is a prime.

It is a super-2 number, since 2×1051224241² = 2210144809732052162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1051224221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351985 + ... + 354958.

It is an arithmetic number, because the mean of its divisors is an integer number (262983168).

Almost surely, 2^1051224241 is an apocalyptic number.

It is an amenable number.

1051224241 is a deficient number, since it is larger than the sum of its proper divisors (708431).

1051224241 is an equidigital number, since it uses as much as digits as its factorization.

1051224241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708430.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1051224241 is about 32422.5884376926. The cubic root of 1051224241 is about 1016.7912237371.

Adding to 1051224241 its reverse (1424221501), we get a palindrome (2475445742).

The spelling of 1051224241 in words is "one billion, fifty-one million, two hundred twenty-four thousand, two hundred forty-one".