1124140430111 has 16 divisors (see below), whose sum is σ = 1172061061920. Its totient is φ = 1077227374080.

The previous prime is 1124140430093. The next prime is 1124140430129. The reversal of 1124140430111 is 1110340414211.

It is an interprime number because it is at equal distance from previous prime (1124140430093) and next prime (1124140430129).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1124140430111 is a prime.

It is a super-2 number, since 2×1124140430111² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124140430141) 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, 2691101 + ... + 3080633.

It is an arithmetic number, because the mean of its divisors is an integer number (73253816370).

Almost surely, 2^{1124140430111} is an apocalyptic number.

1124140430111 is a deficient number, since it is larger than the sum of its proper divisors (47920631809).

1124140430111 is a wasteful number, since it uses less digits than its factorization.

1124140430111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390826.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 1124140430111 its reverse (1110340414211), we get a palindrome (2234480844322).

The spelling of 1124140430111 in words is "one trillion, one hundred twenty-four billion, one hundred forty million, four hundred thirty thousand, one hundred eleven".