1133254023 has 16 divisors (see below), whose sum is σ = 1651750272. Its totient is φ = 685412000.

The previous prime is 1133254009. The next prime is 1133254033. The reversal of 1133254023 is 3204523311.

It is a cyclic number.

It is not a de Polignac number, because 1133254023 - 2⁵ = 1133253991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1133253984 and 1133254002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133254033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18768 + ... + 51173.

It is an arithmetic number, because the mean of its divisors is an integer number (103234392).

Almost surely, 2^1133254023 is an apocalyptic number.

1133254023 is a deficient number, since it is larger than the sum of its proper divisors (518496249).

1133254023 is a wasteful number, since it uses less digits than its factorization.

1133254023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70446.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1133254023 is about 33663.8385066231. The cubic root of 1133254023 is about 1042.5792805271.

Adding to 1133254023 its reverse (3204523311), we get a palindrome (4337777334).

The spelling of 1133254023 in words is "one billion, one hundred thirty-three million, two hundred fifty-four thousand, twenty-three".