1241050231 has 4 divisors (see below), whose sum is σ = 1241885200. Its totient is φ = 1240215264.

The previous prime is 1241050229. The next prime is 1241050243. The reversal of 1241050231 is 1320501421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1320501421 = 401 ⋅3293021.

It is a cyclic number.

It is not a de Polignac number, because 1241050231 - 2¹ = 1241050229 is a prime.

It is a super-2 number, since 2×1241050231² = 3080411351730306722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1241050199 and 1241050208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241080231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415251 + ... + 418228.

It is an arithmetic number, because the mean of its divisors is an integer number (310471300).

Almost surely, 2^1241050231 is an apocalyptic number.

1241050231 is a deficient number, since it is larger than the sum of its proper divisors (834969).

1241050231 is an equidigital number, since it uses as much as digits as its factorization.

1241050231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834968.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1241050231 is about 35228.5428452555. The cubic root of 1241050231 is about 1074.6402924147.

Adding to 1241050231 its reverse (1320501421), we get a palindrome (2561551652).

The spelling of 1241050231 in words is "one billion, two hundred forty-one million, fifty thousand, two hundred thirty-one".