145383333 has 8 divisors (see below), whose sum is σ = 193910688. Its totient is φ = 96889104.

The previous prime is 145383331. The next prime is 145383341. The reversal of 145383333 is 333383541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 145383333 - 2¹ = 145383331 is a prime.

It is a super-2 number, since 2×145383333² = 42272627028377778, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145383294 and 145383303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145383331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5010 + ... + 17772.

It is an arithmetic number, because the mean of its divisors is an integer number (24238836).

Almost surely, 2^145383333 is an apocalyptic number.

It is an amenable number.

145383333 is a deficient number, since it is larger than the sum of its proper divisors (48527355).

145383333 is a wasteful number, since it uses less digits than its factorization.

145383333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16563.

The product of its digits is 38880, while the sum is 33.

The square root of 145383333 is about 12057.5011092680. The cubic root of 145383333 is about 525.8213393241.

It can be divided in two parts, 14538 and 3333, that added together give a palindrome (17871).

The spelling of 145383333 in words is "one hundred forty-five million, three hundred eighty-three thousand, three hundred thirty-three".