1123030033301 has 4 divisors (see below), whose sum is σ = 1225123672704. Its totient is φ = 1020936393900.

The previous prime is 1123030033297. The next prime is 1123030033351. The reversal of 1123030033301 is 1033300303211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1123030033301 - 2² = 1123030033297 is a prime.

It is a super-2 number, since 2×1123030033301² (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 (1123030033351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51046819685 + ... + 51046819706.

It is an arithmetic number, because the mean of its divisors is an integer number (306280918176).

Almost surely, 2^{1123030033301} is an apocalyptic number.

1123030033301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1123030033301 is a deficient number, since it is larger than the sum of its proper divisors (102093639403).

1123030033301 is a wasteful number, since it uses less digits than its factorization.

1123030033301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102093639402.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 1123030033301 its reverse (1033300303211), we get a palindrome (2156330336512).

The spelling of 1123030033301 in words is "one trillion, one hundred twenty-three billion, thirty million, thirty-three thousand, three hundred one".