1123130333311 has 8 divisors (see below), whose sum is σ = 1313428164224. Its totient is φ = 940295162520.

The previous prime is 1123130333291. The next prime is 1123130333317. The reversal of 1123130333311 is 1133330313211.

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

It is not a de Polignac number, because 1123130333311 - 2¹⁷ = 1123130202239 is a prime.

It is a super-2 number, since 2×1123130333311² (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 (1123130333317) 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, 1865664705 + ... + 1865665306.

It is an arithmetic number, because the mean of its divisors is an integer number (164178520528).

Almost surely, 2^{1123130333311} is an apocalyptic number.

1123130333311 is a deficient number, since it is larger than the sum of its proper divisors (190297830913).

1123130333311 is an equidigital number, since it uses as much as digits as its factorization.

1123130333311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731330061.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 1123130333311 its reverse (1133330313211), we get a palindrome (2256460646522).

The spelling of 1123130333311 in words is "one trillion, one hundred twenty-three billion, one hundred thirty million, three hundred thirty-three thousand, three hundred eleven".