115130166101 has 2 divisors, whose sum is σ = 115130166102. Its totient is φ = 115130166100.

The previous prime is 115130166091. The next prime is 115130166143. The reversal of 115130166101 is 101661031511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107043480625 + 8086685476 = 327175^2 + 89926^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115130166101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115130166301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57565083050 + 57565083051.

It is an arithmetic number, because the mean of its divisors is an integer number (57565083051).

Almost surely, 2^115130166101 is an apocalyptic number.

It is an amenable number.

115130166101 is a deficient number, since it is larger than the sum of its proper divisors (1).

115130166101 is an equidigital number, since it uses as much as digits as its factorization.

115130166101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 26.

Adding to 115130166101 its reverse (101661031511), we get a palindrome (216791197612).

The spelling of 115130166101 in words is "one hundred fifteen billion, one hundred thirty million, one hundred sixty-six thousand, one hundred one".