1123231101333 has 8 divisors (see below), whose sum is σ = 1633790692896. Its totient is φ = 680746122000.

The previous prime is 1123231101263. The next prime is 1123231101373. The reversal of 1123231101333 is 3331011323211.

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

It is not a de Polignac number, because 1123231101333 - 2⁸ = 1123231101077 is a prime.

It is a super-2 number, since 2×1123231101333² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123231101373) 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, 17018653018 + ... + 17018653083.

It is an arithmetic number, because the mean of its divisors is an integer number (204223836612).

Almost surely, 2^{1123231101333} is an apocalyptic number.

It is an amenable number.

1123231101333 is a deficient number, since it is larger than the sum of its proper divisors (510559591563).

1123231101333 is a wasteful number, since it uses less digits than its factorization.

1123231101333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34037306115.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 1123231101333 its reverse (3331011323211), we get a palindrome (4454242424544).

The spelling of 1123231101333 in words is "one trillion, one hundred twenty-three billion, two hundred thirty-one million, one hundred one thousand, three hundred thirty-three".