1233368145 has 24 divisors (see below), whose sum is σ = 2164905600. Its totient is φ = 649467936.

The previous prime is 1233368117. The next prime is 1233368153. The reversal of 1233368145 is 5418633321.

It is not a de Polignac number, because 1233368145 - 2⁵ = 1233368113 is a prime.

It is a super-2 number, since 2×1233368145² = 3042393962201482050, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 169915 + ... + 177024.

It is an arithmetic number, because the mean of its divisors is an integer number (90204400).

Almost surely, 2^1233368145 is an apocalyptic number.

1233368145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1233368145 is a deficient number, since it is larger than the sum of its proper divisors (931537455).

1233368145 is a wasteful number, since it uses less digits than its factorization.

1233368145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347029 (or 347026 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 1233368145 is about 35119.3414659216. The cubic root of 1233368145 is about 1072.4183646928.

The spelling of 1233368145 in words is "one billion, two hundred thirty-three million, three hundred sixty-eight thousand, one hundred forty-five".