1123000115141 has 16 divisors (see below), whose sum is σ = 1138716096000. Its totient is φ = 1107412537968.

The previous prime is 1123000115119. The next prime is 1123000115147. The reversal of 1123000115141 is 1415110003211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1123000115141 is a prime.

It is a super-2 number, since 2×1123000115141² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123000115147) 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, 16202426 + ... + 16271588.

It is an arithmetic number, because the mean of its divisors is an integer number (71169756000).

Almost surely, 2^{1123000115141} is an apocalyptic number.

It is an amenable number.

1123000115141 is a deficient number, since it is larger than the sum of its proper divisors (15715980859).

1123000115141 is a wasteful number, since it uses less digits than its factorization.

1123000115141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70088.

The product of its (nonzero) digits is 120, while the sum is 20.

Adding to 1123000115141 its reverse (1415110003211), we get a palindrome (2538110118352).

The spelling of 1123000115141 in words is "one trillion, one hundred twenty-three billion, one hundred fifteen thousand, one hundred forty-one".