233111322130 has 8 divisors (see below), whose sum is σ = 419600379852. Its totient is φ = 93244528848.

The previous prime is 233111322113. The next prime is 233111322133. The reversal of 233111322130 is 31223111332.

It can be written as a sum of positive squares in 2 ways, for example, as 188799809121 + 44311513009 = 434511^2 + 210503^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (233111322133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11655566097 + ... + 11655566116.

Almost surely, 2^233111322130 is an apocalyptic number.

233111322130 is a deficient number, since it is larger than the sum of its proper divisors (186489057722).

233111322130 is a wasteful number, since it uses less digits than its factorization.

233111322130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23311132220.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 233111322130 its reverse (31223111332), we get a palindrome (264334433462).

The spelling of 233111322130 in words is "two hundred thirty-three billion, one hundred eleven million, three hundred twenty-two thousand, one hundred thirty".