1133123033201 has 16 divisors (see below), whose sum is σ = 1213415640000. Its totient is φ = 1054909031616.

The previous prime is 1133123033183. The next prime is 1133123033209. The reversal of 1133123033201 is 1023303213311.

It is a cyclic number.

It is not a de Polignac number, because 1133123033201 - 2¹⁰ = 1133123032177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133123033209) 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, 2945255 + ... + 3307683.

It is an arithmetic number, because the mean of its divisors is an integer number (75838477500).

Almost surely, 2^{1133123033201} is an apocalyptic number.

It is an amenable number.

1133123033201 is a deficient number, since it is larger than the sum of its proper divisors (80292606799).

1133123033201 is a wasteful number, since it uses less digits than its factorization.

1133123033201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365296.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1133123033201 its reverse (1023303213311), we get a palindrome (2156426246512).

The spelling of 1133123033201 in words is "one trillion, one hundred thirty-three billion, one hundred twenty-three million, thirty-three thousand, two hundred one".