1241133452111 has 16 divisors (see below), whose sum is σ = 1497802997760. Its totient is φ = 1004658357600.

The previous prime is 1241133452107. The next prime is 1241133452131. The reversal of 1241133452111 is 1112543311421.

It is a cyclic number.

It is not a de Polignac number, because 1241133452111 - 2² = 1241133452107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241133452131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14676815 + ... + 14761136.

It is an arithmetic number, because the mean of its divisors is an integer number (93612687360).

Almost surely, 2^{1241133452111} is an apocalyptic number.

1241133452111 is a deficient number, since it is larger than the sum of its proper divisors (256669545649).

1241133452111 is a wasteful number, since it uses less digits than its factorization.

1241133452111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29438294.

The product of its digits is 2880, while the sum is 29.

Adding to 1241133452111 its reverse (1112543311421), we get a palindrome (2353676763532).

The spelling of 1241133452111 in words is "one trillion, two hundred forty-one billion, one hundred thirty-three million, four hundred fifty-two thousand, one hundred eleven".