99253383 has 4 divisors (see below), whose sum is σ = 132337848. Its totient is φ = 66168920.

The previous prime is 99253381. The next prime is 99253391. The reversal of 99253383 is 38335299.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38335299 = 3 ⋅12778433.

It is a cyclic number.

It is not a de Polignac number, because 99253383 - 2¹ = 99253381 is a prime.

It is a super-3 number, since 3×99253383³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99253381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16542228 + ... + 16542233.

It is an arithmetic number, because the mean of its divisors is an integer number (33084462).

Almost surely, 2^99253383 is an apocalyptic number.

99253383 is a deficient number, since it is larger than the sum of its proper divisors (33084465).

99253383 is a wasteful number, since it uses less digits than its factorization.

99253383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33084464.

The product of its digits is 174960, while the sum is 42.

The square root of 99253383 is about 9962.5992090418. The cubic root of 99253383 is about 463.0008334523. Note that the first 3 decimals are identical.

The spelling of 99253383 in words is "ninety-nine million, two hundred fifty-three thousand, three hundred eighty-three".