1140121244101 has 16 divisors (see below), whose sum is σ = 1307060092800. Its totient is φ = 974199913920.

The previous prime is 1140121244089. The next prime is 1140121244107. The reversal of 1140121244101 is 1014421210411.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1140121244101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140121244107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9937275 + ... + 10051351.

It is an arithmetic number, because the mean of its divisors is an integer number (81691255800).

Almost surely, 2^{1140121244101} is an apocalyptic number.

It is an amenable number.

1140121244101 is a deficient number, since it is larger than the sum of its proper divisors (166938848699).

1140121244101 is a wasteful number, since it uses less digits than its factorization.

1140121244101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118524.

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 1140121244101 its reverse (1014421210411), we get a palindrome (2154542454512).

The spelling of 1140121244101 in words is "one trillion, one hundred forty billion, one hundred twenty-one million, two hundred forty-four thousand, one hundred one".