1241241123 has 8 divisors (see below), whose sum is σ = 1655425728. Its totient is φ = 827275304.

The previous prime is 1241241107. The next prime is 1241241149. The reversal of 1241241123 is 3211421421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1241241123 - 2⁴ = 1241241107 is a prime.

It is a super-2 number, since 2×1241241123² = 3081359050852602258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1241241123.

It is not an unprimeable number, because it can be changed into a prime (1241241173) 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, 40965 + ... + 64502.

It is an arithmetic number, because the mean of its divisors is an integer number (206928216).

Almost surely, 2^1241241123 is an apocalyptic number.

1241241123 is a deficient number, since it is larger than the sum of its proper divisors (414184605).

1241241123 is a wasteful number, since it uses less digits than its factorization.

1241241123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109393.

The product of its digits is 384, while the sum is 21.

The square root of 1241241123 is about 35231.2520782330. The cubic root of 1241241123 is about 1074.6953881480.

Adding to 1241241123 its reverse (3211421421), we get a palindrome (4452662544).

It can be divided in two parts, 12412 and 41123, that added together give a palindrome (53535).

The spelling of 1241241123 in words is "one billion, two hundred forty-one million, two hundred forty-one thousand, one hundred twenty-three".