933333333333331 has 12 divisors (see below), whose sum is σ = 1085715480000000. Its totient is φ = 799999120000080.

The previous prime is 933333333333329. The next prime is 933333333333347. The reversal of 933333333333331 is 133333333333339.

933333333333331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 933333333333331 - 2¹ = 933333333333329 is a prime.

It is a super-2 number, since 2×933333333333331² (a number of 31 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (933333333433331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36666670 + ... + 56666668.

It is an arithmetic number, because the mean of its divisors is an integer number (90476290000000).

Almost surely, 2^{933333333333331} is an apocalyptic number.

933333333333331 is a deficient number, since it is larger than the sum of its proper divisors (152382146666669).

933333333333331 is a wasteful number, since it uses less digits than its factorization.

933333333333331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20952394 (or 20952387 counting only the distinct ones).

The product of its digits is 14348907, while the sum is 49.

The spelling of 933333333333331 in words is "nine hundred thirty-three trillion, three hundred thirty-three billion, three hundred thirty-three million, three hundred thirty-three thousand, three hundred thirty-one".