1241123322123 has 64 divisors (see below), whose sum is σ = 1862316403200. Its totient is φ = 816866519040.

The previous prime is 1241123322119. The next prime is 1241123322143. The reversal of 1241123322123 is 3212233211421.

1241123322123 is a `hidden beast` number, since 1 + 2 + 4 + 112 + 332 + 212 + 3 = 666.

It is not a de Polignac number, because 1241123322123 - 2² = 1241123322119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1241123322143) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 710430336 + ... + 710432082.

It is an arithmetic number, because the mean of its divisors is an integer number (29098693800).

Almost surely, 2^{1241123322123} is an apocalyptic number.

1241123322123 is a deficient number, since it is larger than the sum of its proper divisors (621193081077).

1241123322123 is a wasteful number, since it uses less digits than its factorization.

1241123322123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2809 (or 2803 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 1241123322123 its reverse (3212233211421), we get a palindrome (4453356533544).

The spelling of 1241123322123 in words is "one trillion, two hundred forty-one billion, one hundred twenty-three million, three hundred twenty-two thousand, one hundred twenty-three".