233130220334101 has 16 divisors (see below), whose sum is σ = 242036508913200. Its totient is φ = 224281812787200.

The previous prime is 233130220334087. The next prime is 233130220334117. The reversal of 233130220334101 is 101433022031332.

233130220334101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 24833019759076 + 208297200575025 = 4983274^2 + 14432505^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233130220334101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 233130220334101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233130220334191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222834061 + ... + 223877821.

It is an arithmetic number, because the mean of its divisors is an integer number (15127281807075).

Almost surely, 2^{233130220334101} is an apocalyptic number.

It is an amenable number.

233130220334101 is a deficient number, since it is larger than the sum of its proper divisors (8906288579099).

233130220334101 is a wasteful number, since it uses less digits than its factorization.

233130220334101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071480.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 233130220334101 its reverse (101433022031332), we get a palindrome (334563242365433).

The spelling of 233130220334101 in words is "two hundred thirty-three trillion, one hundred thirty billion, two hundred twenty million, three hundred thirty-four thousand, one hundred one".