9303135812 has 24 divisors (see below), whose sum is σ = 16618089600. Its totient is φ = 4555697696.

The previous prime is 9303135781. The next prime is 9303135847. The reversal of 9303135812 is 2185313039.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9788 + ... + 136755.

It is an arithmetic number, because the mean of its divisors is an integer number (692420400).

Almost surely, 2^9303135812 is an apocalyptic number.

It is an amenable number.

9303135812 is a deficient number, since it is larger than the sum of its proper divisors (7314953788).

9303135812 is a wasteful number, since it uses less digits than its factorization.

9303135812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146875 (or 146873 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 9303135812 is about 96452.7646674786. The cubic root of 9303135812 is about 2103.1800506193.

The spelling of 9303135812 in words is "nine billion, three hundred three million, one hundred thirty-five thousand, eight hundred twelve".