233331321130 has 16 divisors (see below), whose sum is σ = 420047925984. Its totient is φ = 93321073360.

The previous prime is 233331321109. The next prime is 233331321137. The reversal of 233331321130 is 31123133332.

It is a junction number, because it is equal to n+sod(n) for n = 233331321095 and 233331321104.

It is not an unprimeable number, because it can be changed into a prime (233331321137) 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, 1346092 + ... + 1509511.

It is an arithmetic number, because the mean of its divisors is an integer number (26252995374).

Almost surely, 2^233331321130 is an apocalyptic number.

233331321130 is a deficient number, since it is larger than the sum of its proper divisors (186716604854).

233331321130 is a wasteful number, since it uses less digits than its factorization.

233331321130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2863781.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 233331321130 its reverse (31123133332), we get a palindrome (264454454462).

The spelling of 233331321130 in words is "two hundred thirty-three billion, three hundred thirty-one million, three hundred twenty-one thousand, one hundred thirty".