2130533117 has 2 divisors, whose sum is σ = 2130533118. Its totient is φ = 2130533116.

The previous prime is 2130533107. The next prime is 2130533159. The reversal of 2130533117 is 7113350312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1663497796 + 467035321 = 40786^2 + 21611^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130533117 - 2⁴ = 2130533101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130533107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065266558 + 1065266559.

It is an arithmetic number, because the mean of its divisors is an integer number (1065266559).

Almost surely, 2^2130533117 is an apocalyptic number.

It is an amenable number.

2130533117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130533117 is an equidigital number, since it uses as much as digits as its factorization.

2130533117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 2130533117 is about 46157.6983503294. The cubic root of 2130533117 is about 1286.7556872002.

Adding to 2130533117 its reverse (7113350312), we get a palindrome (9243883429).

The spelling of 2130533117 in words is "two billion, one hundred thirty million, five hundred thirty-three thousand, one hundred seventeen".