1023230133 has 12 divisors (see below), whose sum is σ = 1479039328. Its totient is φ = 681673320.

The previous prime is 1023230101. The next prime is 1023230183. The reversal of 1023230133 is 3310323201.

It is not a de Polignac number, because 1023230133 - 2⁵ = 1023230101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023230183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26263 + ... + 52308.

Almost surely, 2^1023230133 is an apocalyptic number.

It is an amenable number.

1023230133 is a deficient number, since it is larger than the sum of its proper divisors (455809195).

1023230133 is a wasteful number, since it uses less digits than its factorization.

1023230133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80024 (or 80021 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1023230133 is about 31987.9685663219. The cubic root of 1023230133 is about 1007.6841798058.

Adding to 1023230133 its reverse (3310323201), we get a palindrome (4333553334).

The spelling of 1023230133 in words is "one billion, twenty-three million, two hundred thirty thousand, one hundred thirty-three".