233030310011012 has 24 divisors (see below), whose sum is σ = 410598873359640. Its totient is φ = 115717063587840.

The previous prime is 233030310011003. The next prime is 233030310011027. The reversal of 233030310011012 is 210110013030332.

It can be written as a sum of positive squares in 4 ways, for example, as 150929142016 + 232879380868996 = 388496^2 + 15260386^2 .

It is a super-2 number, since 2×233030310011012² (a number of 30 digits) contains 22 as substring.

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, 88373789 + ... + 90972452.

It is an arithmetic number, because the mean of its divisors is an integer number (17108286389985).

Almost surely, 2^{233030310011012} is an apocalyptic number.

It is an amenable number.

233030310011012 is a deficient number, since it is larger than the sum of its proper divisors (177568563348628).

233030310011012 is a wasteful number, since it uses less digits than its factorization.

233030310011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179348471 (or 179348469 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 233030310011012 its reverse (210110013030332), we get a palindrome (443140323041344).

The spelling of 233030310011012 in words is "two hundred thirty-three trillion, thirty billion, three hundred ten million, eleven thousand, twelve".