1123301133011 has 8 divisors (see below), whose sum is σ = 1126246223664. Its totient is φ = 1120359371040.

The previous prime is 1123301132999. The next prime is 1123301133013. The reversal of 1123301133011 is 1103311033211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1123301133011 is a prime.

It is a super-2 number, since 2×1123301133011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1123301133013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155645 + ... + 1506926.

It is an arithmetic number, because the mean of its divisors is an integer number (140780777958).

Almost surely, 2^{1123301133011} is an apocalyptic number.

1123301133011 is a deficient number, since it is larger than the sum of its proper divisors (2945090653).

1123301133011 is a wasteful number, since it uses less digits than its factorization.

1123301133011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664341.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1123301133011 its reverse (1103311033211), we get a palindrome (2226612166222).

The spelling of 1123301133011 in words is "one trillion, one hundred twenty-three billion, three hundred one million, one hundred thirty-three thousand, eleven".